From 89576153a026e5bdf254bf63f7ef2541e8d03928 Mon Sep 17 00:00:00 2001
From: Kevin Brown <kevin-brown@users.noreply.github.com>
Date: Sun, 21 Jul 2019 11:44:09 -0400
Subject: [PATCH 01/19] Mirror disabled state through aria-disabled on
 selection (#5579)

This is needed to screen readers know that the Select2 is disabled
when focus is put on the selection container. Because we were
mirroring the disabled state to the search input on a multiple
select in the past, this is really only needed for single select
elements which would not otherwise has the disabled property.

This was identified in a previous accessibility audit as being
something which Select2 did not properly report because we were
not setting the attributes properly.

Fixes #4575
---
 src/js/select2/selection/base.js |  3 +++
 tests/a11y/selection-tests.js    | 32 ++++++++++++++++++++++++++++++++
 2 files changed, 35 insertions(+)

diff --git a/src/js/select2/selection/base.js b/src/js/select2/selection/base.js
index d79c960b..b83c2688 100644
--- a/src/js/select2/selection/base.js
+++ b/src/js/select2/selection/base.js
@@ -29,6 +29,7 @@ define([
 
     $selection.attr('title', this.$element.attr('title'));
     $selection.attr('tabindex', this._tabindex);
+    $selection.attr('aria-disabled', 'false');
 
     this.$selection = $selection;
 
@@ -88,10 +89,12 @@ define([
 
     container.on('enable', function () {
       self.$selection.attr('tabindex', self._tabindex);
+      self.$selection.attr('aria-disabled', 'false');
     });
 
     container.on('disable', function () {
       self.$selection.attr('tabindex', '-1');
+      self.$selection.attr('aria-disabled', 'true');
     });
   };
 
diff --git a/tests/a11y/selection-tests.js b/tests/a11y/selection-tests.js
index e2c14602..b2f1b2e4 100644
--- a/tests/a11y/selection-tests.js
+++ b/tests/a11y/selection-tests.js
@@ -131,6 +131,38 @@ test('a custom tabindex is copied', function (assert) {
   );
 });
 
+test('aria-disabled should reflected disabled state', function (assert) {
+  var $select = $('#qunit-fixture .single');
+
+  var selection = new BaseSelection($select, options);
+  var $selection = selection.render();
+
+  var container = new MockContainer();
+  selection.bind(container, $('<span></span>'));
+
+  assert.equal(
+    $selection.attr('aria-disabled'),
+    'false',
+    'The tab index should match the original tab index'
+  );
+
+  container.trigger('disable');
+
+  assert.equal(
+    $selection.attr('aria-disabled'),
+    'true',
+    'The selection should be dropped out of the tab order when disabled'
+  );
+
+  container.trigger('enable');
+
+  assert.equal(
+    $selection.attr('aria-disabled'),
+    'false',
+    'The tab index should be restored when re-enabled'
+  );
+});
+
 module('Accessibility - Single');
 
 test('aria-labelledby should match the rendered container', function (assert) {

From f2d527ea97fdfc05934792ac3906bb1a45e51e6f Mon Sep 17 00:00:00 2001
From: Kevin Brown <kevin-brown@users.noreply.github.com>
Date: Sun, 21 Jul 2019 13:04:51 -0400
Subject: [PATCH 02/19] Do not propagate click when search box is not empty
 (#5580)

This fixes a long-standing bug where if you tried to click in the
search box for a multiple select while there was text in it, the
dropdown would close and the text would be cleared. This caused
many unexpected issues, because it meant that you could only use
your keyboard to edit text within the search box.

This will still clear out the search field if you click within the
area of the selection which is not the search field. I'm not sure
if that is also unexpected behaviour, so for now I am going to
maintain it.

Fixes #3517
Fixes #3808
Fixes #5491
Closes #5551
---
 src/js/select2/selection/search.js |  6 +++
 tests/selection/search-tests.js    | 86 ++++++++++++++++++++++++++++++
 2 files changed, 92 insertions(+)

diff --git a/src/js/select2/selection/search.js b/src/js/select2/selection/search.js
index 353c5621..78997d3e 100644
--- a/src/js/select2/selection/search.js
+++ b/src/js/select2/selection/search.js
@@ -90,6 +90,12 @@ define([
       }
     });
 
+    this.$selection.on('click', '.select2-search--inline', function (evt) {
+      if (self.$search.val()) {
+        evt.stopPropagation();
+      }
+    });
+
     // Try to detect the IE version should the `documentMode` property that
     // is stored on the document. This is only implemented in IE and is
     // slightly cleaner than doing a user agent check.
diff --git a/tests/selection/search-tests.js b/tests/selection/search-tests.js
index 43345d72..439b7ed6 100644
--- a/tests/selection/search-tests.js
+++ b/tests/selection/search-tests.js
@@ -188,4 +188,90 @@ test('the focus event shifts the focus', function (assert) {
     $search[0],
     'The search did not have focus originally'
   );
+});
+
+test('search box without text should propagate click', function (assert) {
+  assert.expect(1);
+
+  var $container = $('#qunit-fixture .event-container');
+  var container = new MockContainer();
+
+  var CustomSelection = Utils.Decorate(MultipleSelection, InlineSearch);
+
+  var $element = $('#qunit-fixture .multiple');
+  var selection = new CustomSelection($element, options);
+
+  var $selection = selection.render();
+  selection.bind(container, $container);
+
+  // Update the selection so the search is rendered
+  selection.update([]);
+
+  // Make it visible so the browser can place focus on the search
+  $container.append($selection);
+
+  $selection.on('click', function () {
+    assert.ok(true, 'The click event should not have been trapped');
+  });
+
+  var $search = $selection.find('input');
+  $search.trigger('click');
+});
+
+test('search box with text should not propagate click', function (assert) {
+  assert.expect(0);
+
+  var $container = $('#qunit-fixture .event-container');
+  var container = new MockContainer();
+
+  var CustomSelection = Utils.Decorate(MultipleSelection, InlineSearch);
+
+  var $element = $('#qunit-fixture .multiple');
+  var selection = new CustomSelection($element, options);
+
+  var $selection = selection.render();
+  selection.bind(container, $container);
+
+  // Update the selection so the search is rendered
+  selection.update([]);
+
+  // Make it visible so the browser can place focus on the search
+  $container.append($selection);
+
+  $selection.on('click', function () {
+    assert.ok(false, 'The click event should have been trapped');
+  });
+
+  var $search = $selection.find('input');
+  $search.val('test');
+  $search.trigger('click');
+});
+
+test('search box with text should not close dropdown', function (assert) {
+  assert.expect(0);
+
+  var $container = $('#qunit-fixture .event-container');
+  var container = new MockContainer();
+
+  var CustomSelection = Utils.Decorate(MultipleSelection, InlineSearch);
+
+  var $element = $('#qunit-fixture .multiple');
+  var selection = new CustomSelection($element, options);
+
+  var $selection = selection.render();
+  selection.bind(container, $container);
+
+  // Update the selection so the search is rendered
+  selection.update([]);
+
+  // Make it visible so the browser can place focus on the search
+  $container.append($selection);
+
+  container.on('close', function () {
+    assert.ok(false, 'The dropdown should not have closed');
+  });
+
+  var $search = $selection.find('input');
+  $search.val('test');
+  $search.trigger('click');
 });
\ No newline at end of file

From 2fce8ae6c4937b88c332ad3e30e135cf24504cf1 Mon Sep 17 00:00:00 2001
From: Kevin Brown <kevin-brown@users.noreply.github.com>
Date: Sun, 21 Jul 2019 15:44:37 -0400
Subject: [PATCH 03/19] Fix `maximumSelectionLength` being ignored by
 `closeOnSelect` (#5581)

* Rewrote maximumSelectionLength tests to use container

These brings the tests in line with other tests which we have, and
makes it easier to understand what is actually going on in the tests.

This also removes a redundant set of tests where we were testing with
=> 2 options being allowed. There are no current edge cases that would
have required this.

* Fix maximumSelectionLength being ignored by closeOnSelect

There was a bug where the `maximumSelectionLength` option would not
kick in if the `closeOnSelect` option was enabled. Normally, this
was enabled by someone in their global configuration, but it could
also be seen when somoene selected an option while holding the
meta/ctrl/alt keys. This would implicitly enable the `closeOnSelect`
behaviour, even when it was not globally enabled, and cause the bug.

This fixes that issue by listening to the `select` event which is
triggered whenever an option is selected, and triggers the "maximum
selected" message based on that event. This should now force the
message to be displayed, even when the results did not have to be
queried another time.

Fixes #3514
Fixes #3860
Closes #5333
---
 src/js/select2/data/maximumSelectionLength.js |  25 ++-
 tests/data/maximumSelectionLength-tests.js    | 194 +++++++-----------
 2 files changed, 96 insertions(+), 123 deletions(-)

diff --git a/src/js/select2/data/maximumSelectionLength.js b/src/js/select2/data/maximumSelectionLength.js
index ae727529..663e94e7 100644
--- a/src/js/select2/data/maximumSelectionLength.js
+++ b/src/js/select2/data/maximumSelectionLength.js
@@ -7,10 +7,30 @@ define([
     decorated.call(this, $e, options);
   }
 
+  MaximumSelectionLength.prototype.bind =
+    function (decorated, container, $container) {
+      var self = this;
+
+      decorated.call(this, container, $container);
+
+      container.on('select', function () {
+        self._checkIfMaximumSelected();
+      });
+  };
+
   MaximumSelectionLength.prototype.query =
     function (decorated, params, callback) {
       var self = this;
 
+      this._checkIfMaximumSelected(function () {
+        decorated.call(self, params, callback);
+      });
+  };
+
+  MaximumSelectionLength.prototype._checkIfMaximumSelected =
+    function (_, successCallback) {
+      var self = this;
+
       this.current(function (currentData) {
         var count = currentData != null ? currentData.length : 0;
         if (self.maximumSelectionLength > 0 &&
@@ -23,7 +43,10 @@ define([
           });
           return;
         }
-        decorated.call(self, params, callback);
+
+        if (successCallback) {
+          successCallback();
+        }
       });
   };
 
diff --git a/tests/data/maximumSelectionLength-tests.js b/tests/data/maximumSelectionLength-tests.js
index 89943b38..f11c7e9a 100644
--- a/tests/data/maximumSelectionLength-tests.js
+++ b/tests/data/maximumSelectionLength-tests.js
@@ -1,202 +1,152 @@
 module('Data adapters - Maximum selection length');
 
+var SelectData = require('select2/data/select');
 var MaximumSelectionLength = require('select2/data/maximumSelectionLength');
 
 var $ = require('jquery');
 var Options = require('select2/options');
 var Utils = require('select2/utils');
 
-function MaximumSelectionStub () {
-  this.called = false;
-  this.currentData = [];
-}
-
-MaximumSelectionStub.prototype.current = function (callback) {
-  callback(this.currentData);
-};
-
-MaximumSelectionStub.prototype.val = function (val) {
-  this.currentData.push(val);
-};
-
-MaximumSelectionStub.prototype.query = function (params, callback) {
-  this.called = true;
-};
-
-var MaximumSelectionData = Utils.Decorate(
-  MaximumSelectionStub,
-  MaximumSelectionLength
-);
+var MaximumSelectionData = Utils.Decorate(SelectData, MaximumSelectionLength);
 
 test('0 never displays the notice', function (assert) {
+  assert.expect(3);
+
+  var $select = $('#qunit-fixture .multiple');
+
   var zeroOptions = new Options({
     maximumSelectionLength: 0
   });
 
-  var data = new MaximumSelectionData(null, zeroOptions);
+  var container = new MockContainer();
+  var data = new MaximumSelectionData($select, zeroOptions);
 
-  data.trigger = function () {
-    assert.ok(false, 'No events should be triggered');
-  };
+  data.bind(container, null);
+
+  data.on('results:message', function () {
+    assert.ok(false, 'The message should not be displayed');
+  });
 
   data.query({
     term: ''
+  }, function () {
+    assert.ok(true, 'The results should be queried');
   });
 
-  assert.ok(data.called);
-
-  data = new MaximumSelectionData(null, zeroOptions);
-
-  data.trigger = function () {
-    assert.ok(false, 'No events should be triggered');
-  };
-
-  data.val('1');
+  $select.val(['One']);
 
   data.query({
     term: ''
+  }, function () {
+    assert.ok(true, 'The results should be queried');
   });
 
-  assert.ok(data.called);
-
-  data = new MaximumSelectionData(null, zeroOptions);
-
-  data.trigger = function () {
-    assert.ok(false, 'No events should be triggered');
-  };
-
-  data.val('1');
-  data.val('2');
+  $select.val(['One', 'Two']);
 
   data.query({
     term: ''
+  }, function () {
+    assert.ok(true, 'The results should be queried');
   });
-
-  assert.ok(data.called);
 });
 
 test('< 0 never displays the notice', function (assert) {
+  assert.expect(3);
+
+  var $select = $('#qunit-fixture .multiple');
+
   var negativeOptions = new Options({
     maximumSelectionLength: -1
   });
 
-  var data = new MaximumSelectionData(null, negativeOptions);
+  var container = new MockContainer();
+  var data = new MaximumSelectionData($select, negativeOptions);
 
-  data.trigger = function () {
-    assert.ok(false, 'No events should be triggered');
-  };
+  data.bind(container, null);
+
+  data.on('results:message', function () {
+    assert.ok(false, 'The message should not be displayed');
+  });
 
   data.query({
     term: ''
+  }, function () {
+    assert.ok(true, 'The results should be queried');
   });
 
-  assert.ok(data.called);
-
-  data = new MaximumSelectionData(null, negativeOptions);
-
-  data.trigger = function () {
-    assert.ok(false, 'No events should be triggered');
-  };
-
-  data.val('1');
+  $select.val(['One']);
 
   data.query({
     term: ''
+  }, function () {
+    assert.ok(true, 'The results should be queried');
   });
 
-  assert.ok(data.called);
-
-  data = new MaximumSelectionData(null, negativeOptions);
-
-  data.trigger = function () {
-    assert.ok(false, 'No events should be triggered');
-  };
-
-  data.val('1');
-  data.val('2');
+  $select.val(['One', 'Two']);
 
   data.query({
     term: ''
+  }, function () {
+    assert.ok(true, 'The results should be queried');
   });
-
-  assert.ok(data.called);
 });
 
 test('triggers when >= 1 selection' , function (assert) {
+  assert.expect(2);
+
+  var $select = $('#qunit-fixture .multiple');
+
   var maxOfOneOptions = new Options({
     maximumSelectionLength: 1
   });
-  var data = new MaximumSelectionData(null, maxOfOneOptions);
 
-  data.trigger = function () {
-    assert.ok(false, 'No events should be triggered');
-  };
+  var container = new MockContainer();
+  var data = new MaximumSelectionData($select, maxOfOneOptions);
+
+  data.bind(container, null);
+
+  data.on('results:message', function () {
+    assert.ok(true, 'The message should be displayed');
+  });
+
+  $select.val(['One']);
 
   data.query({
     term: ''
+  }, function () {
+    assert.ok(false, 'The results should not be queried');
   });
 
-  assert.ok(data.called);
-
-  data = new MaximumSelectionData(null, maxOfOneOptions);
-
-  data.trigger = function () {
-    assert.ok(true, 'The event should be triggered.');
-  };
-
-  data.val('1');
+  $select.val(['One', 'Two']);
 
   data.query({
     term: ''
+  }, function () {
+    assert.ok(false, 'The results should not be queried');
   });
-
-  assert.ok(!data.called);
-
 });
 
-test('triggers when >= 2 selections' , function (assert) {
-  var maxOfTwoOptions = new Options({
-    maximumSelectionLength: 2
-  });
-  var data = new MaximumSelectionData(null, maxOfTwoOptions);
+test('triggers after selection' , function (assert) {
+  assert.expect(1);
 
-  data.trigger = function () {
-    assert.ok(false, 'No events should be triggered');
-  };
+  var $select = $('#qunit-fixture .multiple');
 
-  data.query({
-    term: ''
+  var maxOfOneOptions = new Options({
+    maximumSelectionLength: 1
   });
 
-  assert.ok(data.called);
+  var container = new MockContainer();
+  var data = new MaximumSelectionData($select, maxOfOneOptions);
 
-  data = new MaximumSelectionData(null, maxOfTwoOptions);
+  data.bind(container, null);
 
-  data.trigger = function () {
-    assert.ok(false, 'No events should be triggered');
-  };
-
-  data.val('1');
-
-  data.query({
-    term: ''
+  data.on('results:message', function () {
+    assert.ok(true, 'The message should be displayed');
   });
 
-  assert.ok(data.called);
+  $select.val(['One']);
 
-  data = new MaximumSelectionData(null, maxOfTwoOptions);
-
-  data.trigger = function () {
-    assert.ok(true, 'The event should be triggered.');
-  };
-
-  data.val('1');
-  data.val('2');
-
-  data.query({
-    term: ''
+  container.trigger('select', {
+    data: {}
   });
-
-  assert.ok(!data.called);
-
 });

From 1f3eceba5a00f5cc71c831978f162a1d53c83906 Mon Sep 17 00:00:00 2001
From: Kevin Brown <kevin-brown@users.noreply.github.com>
Date: Sat, 27 Jul 2019 16:37:57 -0400
Subject: [PATCH 04/19] Fix generated options not receiving result IDs (#5586)

In order to enable the ability to uniquely identify a result by an ID
in the DOM, we generate a new ID for the result based on a combination
of things, including the container ID prefix that is generated and
used elsewhere in Select2. This has worked fairly well for use cases
including attaching Select2 to an existing `<select>` and loading in
options from a remote data set.

Unfortunately, because this process relied on the container ID being
used as a prefix, this failed for options which were automatically
generated on initialization using the `data:` option to Select2.
These were not being generated with an ID because at the time that
they were being generated, the data adapter was not aware of the
container it was being used in. This broke some accessibility features
because we had a mix of options in the results list with IDs, and
some without, so we fixed the ordering to make this work.

Option generation no longer happens when the data adapter is first
initialized, which is where it was previously happening, and instead
it now occurs when the data adapter is bound to the container. This
allows us to ensure that the data adapter is always aware of the
container it is being associated with, so now it will be able to
generate the result IDs.

This also fixes the tests for the array adapter as well as the
legacy `<input />` adapter so they properly bind to a container
during the test. This was causing test failures becuase the options
which would previously be generated during initialization were no
longer appearing.

Fixes #4350
---
 src/js/select2/data/array.js  | 10 +++++--
 tests/data/array-tests.js     | 54 +++++++++++++++++++++++++++++++++++
 tests/data/inputData-tests.js | 15 ++++++++++
 3 files changed, 76 insertions(+), 3 deletions(-)

diff --git a/src/js/select2/data/array.js b/src/js/select2/data/array.js
index b8899662..a43c5a6d 100644
--- a/src/js/select2/data/array.js
+++ b/src/js/select2/data/array.js
@@ -4,15 +4,19 @@ define([
   'jquery'
 ], function (SelectAdapter, Utils, $) {
   function ArrayAdapter ($element, options) {
-    var data = options.get('data') || [];
+    this._dataToConvert = options.get('data') || [];
 
     ArrayAdapter.__super__.constructor.call(this, $element, options);
-
-    this.addOptions(this.convertToOptions(data));
   }
 
   Utils.Extend(ArrayAdapter, SelectAdapter);
 
+  ArrayAdapter.prototype.bind = function (container, $container) {
+    ArrayAdapter.__super__.bind.call(this, container, $container);
+
+    this.addOptions(this.convertToOptions(this._dataToConvert));
+  };
+
   ArrayAdapter.prototype.select = function (data) {
     var $option = this.$element.find('option').filter(function (i, elm) {
       return elm.value == data.id.toString();
diff --git a/tests/data/array-tests.js b/tests/data/array-tests.js
index d0dead68..e0c8a266 100644
--- a/tests/data/array-tests.js
+++ b/tests/data/array-tests.js
@@ -71,6 +71,9 @@ test('current gets default for single', function (assert) {
 
   var data = new ArrayData($select, arrayOptions);
 
+  var container = new MockContainer();
+  data.bind(container, $('<div></div>'));
+
   data.current(function (val) {
     assert.equal(
       val.length,
@@ -93,6 +96,9 @@ test('current gets default for multiple', function (assert) {
 
   var data = new ArrayData($select, arrayOptions);
 
+  var container = new MockContainer();
+  data.bind(container, $('<div></div>'));
+
   data.current(function (val) {
     assert.equal(
       val.length,
@@ -107,6 +113,9 @@ test('current works with existing selections', function (assert) {
 
   var data = new ArrayData($select, arrayOptions);
 
+  var container = new MockContainer();
+  data.bind(container, $('<div></div>'));
+
   $select.val(['One']);
 
   data.current(function (val) {
@@ -137,6 +146,9 @@ test('current works with selected data', function (assert) {
 
   var data = new ArrayData($select, arrayOptions);
 
+  var container = new MockContainer();
+  data.bind(container, $('<div></div>'));
+
   data.select({
     id: '2',
     text: '2'
@@ -170,6 +182,9 @@ test('select works for single', function (assert) {
 
   var data = new ArrayData($select, arrayOptions);
 
+  var container = new MockContainer();
+  data.bind(container, $('<div></div>'));
+
   assert.equal(
     $select.val(),
     'default',
@@ -193,6 +208,9 @@ test('multiple sets the value', function (assert) {
 
   var data = new ArrayData($select, arrayOptions);
 
+  var container = new MockContainer();
+  data.bind(container, $('<div></div>'));
+
   assert.ok(
     $select.val() == null || $select.val().length == 0,
     'nothing should be selected'
@@ -211,6 +229,9 @@ test('multiple adds to the old value', function (assert) {
 
   var data = new ArrayData($select, arrayOptions);
 
+  var container = new MockContainer();
+  data.bind(container, $('<div></div>'));
+
   $select.val(['One']);
 
   assert.deepEqual($select.val(), ['One']);
@@ -228,6 +249,9 @@ test('option tags are automatically generated', function (assert) {
 
   var data = new ArrayData($select, arrayOptions);
 
+  var container = new MockContainer();
+  data.bind(container, $('<div></div>'));
+
   assert.equal(
     $select.find('option').length,
     4,
@@ -235,11 +259,32 @@ test('option tags are automatically generated', function (assert) {
   );
 });
 
+test('automatically generated option tags have a result id', function (assert) {
+  var $select = $('#qunit-fixture .single-empty');
+
+  var data = new ArrayData($select, arrayOptions);
+
+  var container = new MockContainer();
+  data.bind(container, $('<div></div>'));
+
+  data.select({
+    id: 'default'
+  });
+
+  assert.ok(
+    Utils.GetData($select.find(':selected')[0], 'data')._resultId,
+    '<option> default should have a result ID assigned'
+  );
+});
+
 test('option tags can receive new data', function(assert) {
   var $select = $('#qunit-fixture .single');
 
   var data = new ArrayData($select, extraOptions);
 
+  var container = new MockContainer();
+  data.bind(container, $('<div></div>'));
+
   assert.equal(
     $select.find('option').length,
     2,
@@ -270,6 +315,9 @@ test('optgroup tags can also be generated', function (assert) {
 
   var data = new ArrayData($select, nestedOptions);
 
+  var container = new MockContainer();
+  data.bind(container, $('<div></div>'));
+
   assert.equal(
     $select.find('option').length,
     1,
@@ -288,6 +336,9 @@ test('optgroup tags have the right properties', function (assert) {
 
   var data = new ArrayData($select, nestedOptions);
 
+  var container = new MockContainer();
+  data.bind(container, $('<div></div>'));
+
   var $group = $select.children('optgroup');
 
   assert.equal(
@@ -328,5 +379,8 @@ test('existing selections are respected on initialization', function (assert) {
 
     var data = new ArrayData($select, options);
 
+    var container = new MockContainer();
+    data.bind(container, $('<div></div>'));
+
     assert.equal($select.val(), 'Second');
 });
\ No newline at end of file
diff --git a/tests/data/inputData-tests.js b/tests/data/inputData-tests.js
index f2124efb..2ca58a15 100644
--- a/tests/data/inputData-tests.js
+++ b/tests/data/inputData-tests.js
@@ -23,6 +23,9 @@ test('test that options can be selected', function (assert) {
 
   var adapter = new InputAdapter($element, options);
 
+  var container = new MockContainer();
+  adapter.bind(container, $('<div></div>'));
+
   adapter.select({
     id: 'test'
   });
@@ -48,6 +51,9 @@ test('unselect the single selected option clears the value', function (assert) {
 
   var adapter = new InputAdapter($element, options);
 
+  var container = new MockContainer();
+  adapter.bind(container, $('<div></div>'));
+
   adapter.unselect({
     id: 'test'
   });
@@ -81,6 +87,9 @@ test('options can be unselected individually', function (assert) {
 
   var adapter = new InputAdapter($element, options);
 
+  var container = new MockContainer();
+  adapter.bind(container, $('<div></div>'));
+
   adapter.unselect({
     id: 'test2'
   });
@@ -107,6 +116,9 @@ test('default values can be set', function (assert) {
 
   var adapter = new InputAdapter($element, options);
 
+  var container = new MockContainer();
+  adapter.bind(container, $('<div></div>'));
+
   adapter.current(function (data) {
     assert.equal(
       data.length,
@@ -142,6 +154,9 @@ test('no default value', function (assert) {
 
   var adapter = new InputAdapter($element, options);
 
+  var container = new MockContainer();
+  adapter.bind(container, $('<div></div>'));
+
   adapter.current(function (data) {
     assert.equal(
       data.length,

From 6645ffd4bddcc178c8c1c8588c6b2a93290a4cca Mon Sep 17 00:00:00 2001
From: Kevin Brown <kevin-brown@users.noreply.github.com>
Date: Sat, 27 Jul 2019 21:37:43 -0400
Subject: [PATCH 05/19] Select2 now clears the internal ID when it is destroyed
 (#5587)

This fixes a bug where if you cloned a Select2, the internal ID used
for mapping elements (specifically the `<select>`) to the in-memory
data store would be cloned as well, causing issues when you tried to
initialize Select2 on the cloned element. This was because we did not
properly clear all of the internal data and all of the internal
attributes that Select2 uses when we destroyed it. The internal
`data-select2-id` attribute was not being cleared, and this was the
attribute being used for the internal mapping.

Now we properly clear the `data-select2-id` attribute from the element
when we call `RemoveData` on the element. This aligns with what we
were trying to do, since we previously cleared out the internal store
for that ID, and fixes the issue we were seeing when cloning.

Fixes #5247
---
 src/js/select2/utils.js   |  2 ++
 tests/unit-jq1.html       |  1 +
 tests/unit-jq2.html       |  1 +
 tests/unit-jq3.html       |  1 +
 tests/utils/data-tests.js | 36 ++++++++++++++++++++++++++++++++++++
 5 files changed, 41 insertions(+)
 create mode 100644 tests/utils/data-tests.js

diff --git a/src/js/select2/utils.js b/src/js/select2/utils.js
index 53d82f3d..4c96034a 100644
--- a/src/js/select2/utils.js
+++ b/src/js/select2/utils.js
@@ -332,6 +332,8 @@ define([
     if (Utils.__cache[id] != null) {
       delete Utils.__cache[id];
     }
+
+    element.removeAttribute('data-select2-id');
   };
 
   return Utils;
diff --git a/tests/unit-jq1.html b/tests/unit-jq1.html
index 730b35db..1ef049c8 100644
--- a/tests/unit-jq1.html
+++ b/tests/unit-jq1.html
@@ -94,6 +94,7 @@
     <script src="selection/single-tests.js" type="text/javascript"></script>
     <script src="selection/stopPropagation-tests.js" type="text/javascript"></script>
 
+    <script src="utils/data-tests.js" type="text/javascript"></script>
     <script src="utils/decorator-tests.js" type="text/javascript"></script>
     <script src="utils/escapeMarkup-tests.js" type="text/javascript"></script>
   </body>
diff --git a/tests/unit-jq2.html b/tests/unit-jq2.html
index 6ff3b0c2..031f113c 100644
--- a/tests/unit-jq2.html
+++ b/tests/unit-jq2.html
@@ -94,6 +94,7 @@
     <script src="selection/single-tests.js" type="text/javascript"></script>
     <script src="selection/stopPropagation-tests.js" type="text/javascript"></script>
 
+    <script src="utils/data-tests.js" type="text/javascript"></script>
     <script src="utils/decorator-tests.js" type="text/javascript"></script>
     <script src="utils/escapeMarkup-tests.js" type="text/javascript"></script>
   </body>
diff --git a/tests/unit-jq3.html b/tests/unit-jq3.html
index e38105e3..4991d82b 100644
--- a/tests/unit-jq3.html
+++ b/tests/unit-jq3.html
@@ -94,6 +94,7 @@
     <script src="selection/single-tests.js" type="text/javascript"></script>
     <script src="selection/stopPropagation-tests.js" type="text/javascript"></script>
 
+    <script src="utils/data-tests.js" type="text/javascript"></script>
     <script src="utils/decorator-tests.js" type="text/javascript"></script>
     <script src="utils/escapeMarkup-tests.js" type="text/javascript"></script>
   </body>
diff --git a/tests/utils/data-tests.js b/tests/utils/data-tests.js
new file mode 100644
index 00000000..b557fe09
--- /dev/null
+++ b/tests/utils/data-tests.js
@@ -0,0 +1,36 @@
+module('Utils - RemoveData');
+
+var $ = require('jquery');
+var Utils = require('select2/utils');
+
+test('The data-select2-id attribute is removed', function (assert) {
+    var $element = $('<select data-select2-id="test"></select>');
+
+    Utils.RemoveData($element[0]);
+
+    assert.notEqual(
+        $element.attr('data-select2-id'),
+        'test',
+        'The internal attribute was not removed when the data was cleared'
+    );
+});
+
+test('The internal cache for the element is cleared', function (assert) {
+    var $element = $('<select data-select2-id="test"></select>');
+
+    Utils.__cache.test = {
+        'foo': 'bar'
+    };
+
+    Utils.RemoveData($element[0]);
+
+    assert.equal(Utils.__cache.test, null, 'The cache should now be empty');
+});
+
+test('Calling it on an element without data works', function (assert) {
+    assert.expect(0);
+
+    var $element = $('<select></select>');
+
+    Utils.RemoveData($element[0]);
+});
\ No newline at end of file

From efbfd14414bd749143fbac386ff163cf5c5be8c8 Mon Sep 17 00:00:00 2001
From: Kevin Brown <kevin-brown@users.noreply.github.com>
Date: Sun, 28 Jul 2019 00:36:51 -0400
Subject: [PATCH 06/19] Remove selection title attribute if text is empty
 (#5589)

This fixes a bug that was introduced in Select2 4.0.0 and only
partially fixed in Select2 4.0.6-rc.0 where the `title` attribute
that is set on the selection container (or individual selections,
for a multiple select) is not cleared when the text/title of the
option is not set. In most cases, users no longer see this issue
because the `text` property of most data objects is set, so the
`title` attribute will always be cleared correctly. There was a bug
for cases where the `text` property was not set, or where the `text`
property was set to an empty string, that resulted in the `title`
attribute persisting with the incorrect value.

We have fixed this issue by always removing the `title` attribute
from the selection (or not adding it in the first place, for a
multiple select) when the `text` and `title` properties of the data
object are empty or not present.

This also adds in a series of tests to ensure the `title` attribute
is set properly in a variety of cases, building upon the ones that
already existed.

Fixes #3895
---
 src/js/select2/selection/multiple.js |   7 +-
 src/js/select2/selection/single.js   |   9 ++-
 tests/selection/multiple-tests.js    | 113 +++++++++++++++++++++++++-
 tests/selection/single-tests.js      | 116 ++++++++++++++++++++++++++-
 4 files changed, 236 insertions(+), 9 deletions(-)

diff --git a/src/js/select2/selection/multiple.js b/src/js/select2/selection/multiple.js
index 6f106788..17afa4e4 100644
--- a/src/js/select2/selection/multiple.js
+++ b/src/js/select2/selection/multiple.js
@@ -95,7 +95,12 @@ define([
       var formatted = this.display(selection, $selection);
 
       $selection.append(formatted);
-      $selection.attr('title', selection.title || selection.text);
+
+      var title = selection.title || selection.text;
+
+      if (title) {
+        $selection.attr('title', title);
+      }
 
       Utils.StoreData($selection[0], 'data', selection);
 
diff --git a/src/js/select2/selection/single.js b/src/js/select2/selection/single.js
index f34c3a12..5db23e9b 100644
--- a/src/js/select2/selection/single.js
+++ b/src/js/select2/selection/single.js
@@ -93,7 +93,14 @@ define([
     var formatted = this.display(selection, $rendered);
 
     $rendered.empty().append(formatted);
-    $rendered.attr('title', selection.title || selection.text);
+
+    var title = selection.title || selection.text;
+
+    if (title) {
+      $rendered.attr('title', title);
+    } else {
+      $rendered.removeAttr('title');
+    }
   };
 
   return SingleSelection;
diff --git a/tests/selection/multiple-tests.js b/tests/selection/multiple-tests.js
index 5e996ea6..ddc7c9c9 100644
--- a/tests/selection/multiple-tests.js
+++ b/tests/selection/multiple-tests.js
@@ -72,12 +72,119 @@ test('empty update clears the selection', function (assert) {
   var $rendered = $selection.find('.select2-selection__rendered');
 
   $rendered.text('testing');
-  $rendered.attr('title', 'testing');
 
   selection.update([]);
 
-  assert.equal($rendered.text(), '');
-  assert.equal($rendered.attr('title'), undefined);
+  assert.equal(
+    $rendered.text(),
+    '',
+    'There should have been nothing rendered'
+  );
+});
+
+test('empty update clears the selection title', function (assert) {
+  var selection = new MultipleSelection(
+    $('#qunit-fixture .multiple'),
+    options
+  );
+
+  var $selection = selection.render();
+
+  selection.update([]);
+
+  var $rendered = $selection.find('.select2-selection__rendered li');
+
+  assert.equal(
+    $rendered.attr('title'),
+    undefined,
+    'The title should be removed if nothing is rendered'
+  );
+});
+
+test('update sets the title to the data text', function (assert) {
+  var selection = new MultipleSelection(
+    $('#qunit-fixture .multiple'),
+    options
+  );
+
+  var $selection = selection.render();
+
+  selection.update([{
+    text: 'test'
+  }]);
+
+  var $rendered = $selection.find('.select2-selection__rendered li');
+
+  assert.equal(
+    $rendered.attr('title'),
+    'test',
+    'The title should have been set to the text'
+  );
+});
+
+test('update sets the title to the data title', function (assert) {
+  var selection = new MultipleSelection(
+    $('#qunit-fixture .multiple'),
+    options
+  );
+
+  var $selection = selection.render();
+
+  selection.update([{
+    text: 'test',
+    title: 'correct'
+  }]);
+
+  var $rendered = $selection.find('.select2-selection__rendered li');
+
+  assert.equal(
+    $rendered.attr('title'),
+    'correct',
+    'The title should have taken precedence over the text'
+  );
+});
+
+test('update should clear title for placeholder options', function (assert) {
+  var selection = new MultipleSelection(
+    $('#qunit-fixture .multiple'),
+    options
+  );
+
+  var $selection = selection.render();
+
+  selection.update([{
+    id: '',
+    text: ''
+  }]);
+
+  var $rendered = $selection.find('.select2-selection__rendered li');
+
+  assert.equal(
+    $rendered.attr('title'),
+    undefined,
+    'The title should be removed if a placeholder is rendered'
+  );
+});
+
+test('update should clear title for options without text', function (assert) {
+  var selection = new MultipleSelection(
+    $('#qunit-fixture .multiple'),
+    options
+  );
+
+  var $selection = selection.render();
+
+  selection.update([{
+    id: ''
+  }]);
+
+  var $rendered = $selection.find('.select2-selection__rendered li');
+
+  assert.equal(
+    $rendered.attr('title'),
+    undefined,
+    'The title should be removed if there is no text or title property'
+  );
 });
 
 test('escapeMarkup is being used', function (assert) {
diff --git a/tests/selection/single-tests.js b/tests/selection/single-tests.js
index 9ab16367..99b37e66 100644
--- a/tests/selection/single-tests.js
+++ b/tests/selection/single-tests.js
@@ -50,7 +50,7 @@ test('templateSelection can addClass', function (assert) {
   );
 
   var $container = selection.selectionContainer();
-  
+
   var out = selection.display({
     text: 'test'
   }, $container);
@@ -58,7 +58,7 @@ test('templateSelection can addClass', function (assert) {
   assert.ok(called);
 
   assert.equal(out, 'test');
-  
+
   assert.ok($container.hasClass('testclass'));
 });
 
@@ -72,12 +72,34 @@ test('empty update clears the selection', function (assert) {
   var $rendered = $selection.find('.select2-selection__rendered');
 
   $rendered.text('testing');
+
+  selection.update([]);
+
+  assert.equal(
+    $rendered.text(),
+    '',
+    'There should have been nothing rendered'
+  );
+});
+
+test('empty update clears the selection title', function (assert) {
+  var selection = new SingleSelection(
+    $('#qunit-fixture .single'),
+    options
+  );
+
+  var $selection = selection.render();
+  var $rendered = $selection.find('.select2-selection__rendered');
+
   $rendered.attr('title', 'testing');
 
   selection.update([]);
 
-  assert.equal($rendered.text(), '');
-  assert.equal($rendered.attr('title'), undefined);
+  assert.equal(
+    $rendered.attr('title'),
+    undefined,
+    'The title should be removed if nothing is rendered'
+  );
 });
 
 test('update renders the data text', function (assert) {
@@ -96,6 +118,92 @@ test('update renders the data text', function (assert) {
   assert.equal($rendered.text(), 'test');
 });
 
+test('update sets the title to the data text', function (assert) {
+  var selection = new SingleSelection(
+    $('#qunit-fixture .single'),
+    options
+  );
+
+  var $selection = selection.render();
+  var $rendered = $selection.find('.select2-selection__rendered');
+
+  selection.update([{
+    text: 'test'
+  }]);
+
+  assert.equal(
+    $rendered.attr('title'),
+    'test',
+    'The title should have been set to the text'
+  );
+});
+
+test('update sets the title to the data title', function (assert) {
+  var selection = new SingleSelection(
+    $('#qunit-fixture .single'),
+    options
+  );
+
+  var $selection = selection.render();
+  var $rendered = $selection.find('.select2-selection__rendered');
+
+  selection.update([{
+    text: 'test',
+    title: 'correct'
+  }]);
+
+  assert.equal(
+    $rendered.attr('title'),
+    'correct',
+    'The title should have taken precedence over the text'
+  );
+});
+
+test('update should clear title for placeholder options', function (assert) {
+  var selection = new SingleSelection(
+    $('#qunit-fixture .single'),
+    options
+  );
+
+  var $selection = selection.render();
+  var $rendered = $selection.find('.select2-selection__rendered');
+
+  $rendered.attr('title', 'testing');
+
+  selection.update([{
+    id: '',
+    text: ''
+  }]);
+
+  assert.equal(
+    $rendered.attr('title'),
+    undefined,
+    'The title should be removed if a placeholder is rendered'
+  );
+});
+
+test('update should clear title for options without text', function (assert) {
+  var selection = new SingleSelection(
+    $('#qunit-fixture .single'),
+    options
+  );
+
+  var $selection = selection.render();
+  var $rendered = $selection.find('.select2-selection__rendered');
+
+  $rendered.attr('title', 'testing');
+
+  selection.update([{
+    id: ''
+  }]);
+
+  assert.equal(
+    $rendered.attr('title'),
+    undefined,
+    'The title should be removed if there is no text or title property'
+  );
+});
+
 test('escapeMarkup is being used', function (assert) {
   var selection = new SingleSelection(
     $('#qunit-fixture .single'),

From 525f6619159356712e8ed90c45ee4a7e3544411c Mon Sep 17 00:00:00 2001
From: Kevin Brown <kevin-brown@users.noreply.github.com>
Date: Sun, 28 Jul 2019 14:49:25 -0400
Subject: [PATCH 07/19]  Reposition dropdown whenever items are selected
 (#5590)

* Reposition dropdown whenever items are selected

This fixes an old bug where if you had a multiple select with the
`closeOnSelect` option set to `false` and many options being
selected, the dropdown would not reposition itself if the selected
options expanded the container down another line. This was because
the dropdown was only being repositioned when it was opened, closed,
or if something around it was scrolled or resized. Unfortunately,
in most cases none of these happened and the dropdown would start
covering the selections.

This was fixed by telling Select2 to resize the dropdown when new
options are selected or existing options are unselected.

Fixes #4377

* Attach positioning handlers at bind time

The positioning handlers have been attached at the time that the
dropdown is opened since when they were first committed many years
ago. It's not actually clear why this was being done, since they
don't rely on anything involving the dropdown being open. This
removes the flag and process for setting these handlers only after
the dropdown was opened for the first time, and moves these handlers
to always be set at bind time.
---
 src/js/select2/dropdown/attachBody.js | 36 +++++++++++++++------------
 1 file changed, 20 insertions(+), 16 deletions(-)

diff --git a/src/js/select2/dropdown/attachBody.js b/src/js/select2/dropdown/attachBody.js
index 4f64fa9b..12d9ad1f 100644
--- a/src/js/select2/dropdown/attachBody.js
+++ b/src/js/select2/dropdown/attachBody.js
@@ -11,27 +11,11 @@ define([
   AttachBody.prototype.bind = function (decorated, container, $container) {
     var self = this;
 
-    var setupResultsEvents = false;
-
     decorated.call(this, container, $container);
 
     container.on('open', function () {
       self._showDropdown();
       self._attachPositioningHandler(container);
-
-      if (!setupResultsEvents) {
-        setupResultsEvents = true;
-
-        container.on('results:all', function () {
-          self._positionDropdown();
-          self._resizeDropdown();
-        });
-
-        container.on('results:append', function () {
-          self._positionDropdown();
-          self._resizeDropdown();
-        });
-      }
     });
 
     container.on('close', function () {
@@ -39,6 +23,26 @@ define([
       self._detachPositioningHandler(container);
     });
 
+    container.on('results:all', function () {
+      self._positionDropdown();
+      self._resizeDropdown();
+    });
+
+    container.on('results:append', function () {
+      self._positionDropdown();
+      self._resizeDropdown();
+    });
+
+    container.on('select', function () {
+      self._positionDropdown();
+      self._resizeDropdown();
+    });
+
+    container.on('unselect', function () {
+      self._positionDropdown();
+      self._resizeDropdown();
+    });
+
     this.$dropdownContainer.on('mousedown', function (evt) {
       evt.stopPropagation();
     });

From 472e5ad50fa536d0982c2c1a54040d02620e31ae Mon Sep 17 00:00:00 2001
From: Kevin Brown <kevin-brown@users.noreply.github.com>
Date: Sun, 28 Jul 2019 15:16:30 -0400
Subject: [PATCH 08/19] Fix dropdown positioning when displayed above with
 messages (#5592)

This fixes an issue which was usually observed when working with
AJAX results sets and having a message being displayed, usually the
minimum characters message or an error. The dropdown would display
up, like it was supposed to, but the message would appear to be
floating above the container and detached.

This was occuring because the dropdown position was not being
calculated whenever a message was displayed in the results, only
when the results were loaded or new results were appended to an existing
results set. There are plenty of situations where this could have
caused issues, but somehow most of the reports were around a very
specific situation with AJAX which could be reproduced on the
examples site.

Fixes #4614
Fixes #4616
Fixes #5253
Closes #5196
---
 src/js/select2/dropdown/attachBody.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/js/select2/dropdown/attachBody.js b/src/js/select2/dropdown/attachBody.js
index 12d9ad1f..6cc279b7 100644
--- a/src/js/select2/dropdown/attachBody.js
+++ b/src/js/select2/dropdown/attachBody.js
@@ -33,6 +33,11 @@ define([
       self._resizeDropdown();
     });
 
+    container.on('results:message', function () {
+      self._positionDropdown();
+      self._resizeDropdown();
+    });
+
     container.on('select', function () {
       self._positionDropdown();
       self._resizeDropdown();

From f14bdf6b7bdfe5116bc18500e17bdc4ca52090a5 Mon Sep 17 00:00:00 2001
From: Kevin Brown <kevin-brown@users.noreply.github.com>
Date: Mon, 29 Jul 2019 22:25:19 -0400
Subject: [PATCH 09/19] Fix search box expanding width of container (#5595)

This fixes a bug with the search box where, when it had a placeholder,
it would expand the width of the selection container because it was
too large. This bug was specifically caused by the search box not
factoring in the padding surrounding it when caclualting the width
it needed to be, which resulted in the search box extending
outside of the selection container. This bug was easy to notice if
your Select2 was set to have 100% width and if the container it was
held within was not a block element.

This fixes the bug by switching to using `width()` for calculating
the search width instead of using `innerWidth()`, which ignored the
surrounding padding.

Fixes #5517
Closes #5518
---
 src/js/select2/selection/search.js          |  2 +-
 tests/selection/search-placeholder-tests.js | 55 +++++++++++++++++++++
 tests/selection/search-tests.js             |  2 +-
 tests/unit-jq1.html                         |  1 +
 tests/unit-jq2.html                         |  1 +
 tests/unit-jq3.html                         |  1 +
 6 files changed, 60 insertions(+), 2 deletions(-)
 create mode 100644 tests/selection/search-placeholder-tests.js

diff --git a/src/js/select2/selection/search.js b/src/js/select2/selection/search.js
index 78997d3e..163a1817 100644
--- a/src/js/select2/selection/search.js
+++ b/src/js/select2/selection/search.js
@@ -214,7 +214,7 @@ define([
     var width = '';
 
     if (this.$search.attr('placeholder') !== '') {
-      width = this.$selection.find('.select2-selection__rendered').innerWidth();
+      width = this.$selection.find('.select2-selection__rendered').width();
     } else {
       var minimumWidth = this.$search.val().length + 1;
 
diff --git a/tests/selection/search-placeholder-tests.js b/tests/selection/search-placeholder-tests.js
new file mode 100644
index 00000000..cea761ba
--- /dev/null
+++ b/tests/selection/search-placeholder-tests.js
@@ -0,0 +1,55 @@
+module('Selection containers - Inline search - Placeholder');
+
+var MultipleSelection = require('select2/selection/multiple');
+var InlineSearch = require('select2/selection/search');
+var SelectionPlaceholder = require('select2/selection/placeholder');
+
+var $ = require('jquery');
+var Options = require('select2/options');
+var Utils = require('select2/utils');
+
+var CustomSelection = Utils.Decorate(
+  Utils.Decorate(MultipleSelection, SelectionPlaceholder),
+  InlineSearch
+);
+
+test('width does not extend the search box', function (assert) {
+    assert.expect(2);
+
+    var $container = $(
+      '<div style="width: 100px; display: table-cell">' +
+      '<div style="width: 100%" ' +
+      'class="select2-container select2-container--default"></div>' +
+      '</div>'
+    );
+    var container = new MockContainer();
+
+    var $element = $('#qunit-fixture .multiple');
+    var selection = new CustomSelection($element, new Options({
+      placeholder: 'Test placeholder'
+    }));
+
+    var $selection = selection.render();
+    selection.bind(container, $container);
+
+    // Make it visible so the browser can place focus on the search
+    $container.append($selection);
+    $('#qunit-fixture').append($container);
+
+    // Update the selection so the search is rendered
+    selection.update([]);
+
+    var $search = $selection.find('input');
+
+    assert.equal(
+      $search.outerWidth(),
+      60,
+      'The search should not be the entire width of the container'
+    );
+
+    assert.equal(
+      $container.children().outerWidth(),
+      100,
+      'The container should be the width assigned to the parent in CSS'
+    );
+  });
diff --git a/tests/selection/search-tests.js b/tests/selection/search-tests.js
index 439b7ed6..7a86cfba 100644
--- a/tests/selection/search-tests.js
+++ b/tests/selection/search-tests.js
@@ -274,4 +274,4 @@ test('search box with text should not close dropdown', function (assert) {
   var $search = $selection.find('input');
   $search.val('test');
   $search.trigger('click');
-});
\ No newline at end of file
+});
diff --git a/tests/unit-jq1.html b/tests/unit-jq1.html
index 1ef049c8..bdbe1e04 100644
--- a/tests/unit-jq1.html
+++ b/tests/unit-jq1.html
@@ -91,6 +91,7 @@
     <script src="selection/multiple-tests.js" type="text/javascript"></script>
     <script src="selection/placeholder-tests.js" type="text/javascript"></script>
     <script src="selection/search-tests.js" type="text/javascript"></script>
+    <script src="selection/search-placeholder-tests.js" type="text/javascript"></script>
     <script src="selection/single-tests.js" type="text/javascript"></script>
     <script src="selection/stopPropagation-tests.js" type="text/javascript"></script>
 
diff --git a/tests/unit-jq2.html b/tests/unit-jq2.html
index 031f113c..e3f23023 100644
--- a/tests/unit-jq2.html
+++ b/tests/unit-jq2.html
@@ -91,6 +91,7 @@
     <script src="selection/multiple-tests.js" type="text/javascript"></script>
     <script src="selection/placeholder-tests.js" type="text/javascript"></script>
     <script src="selection/search-tests.js" type="text/javascript"></script>
+    <script src="selection/search-placeholder-tests.js" type="text/javascript"></script>
     <script src="selection/single-tests.js" type="text/javascript"></script>
     <script src="selection/stopPropagation-tests.js" type="text/javascript"></script>
 
diff --git a/tests/unit-jq3.html b/tests/unit-jq3.html
index 4991d82b..d19a88df 100644
--- a/tests/unit-jq3.html
+++ b/tests/unit-jq3.html
@@ -91,6 +91,7 @@
     <script src="selection/multiple-tests.js" type="text/javascript"></script>
     <script src="selection/placeholder-tests.js" type="text/javascript"></script>
     <script src="selection/search-tests.js" type="text/javascript"></script>
+    <script src="selection/search-placeholder-tests.js" type="text/javascript"></script>
     <script src="selection/single-tests.js" type="text/javascript"></script>
     <script src="selection/stopPropagation-tests.js" type="text/javascript"></script>
 

From e5131d0cc8dffd98ba36a68f3d027bf79e763cb4 Mon Sep 17 00:00:00 2001
From: Kevin Brown <kevin-brown@users.noreply.github.com>
Date: Mon, 29 Jul 2019 22:34:24 -0400
Subject: [PATCH 10/19] Set the main ARIA 1.1 roles and properties for
 comboboxes (#5582)

* Move search accessibility tests under selection tests

* Set aria-activedescendent and aria-owns on selection search

This is a reduced version of a5ab08b49cb which is split out to only
set the `aria-activedescendent` and `aria-owns` attributes on the
search box located within the selection container. This is the search
box used within a multiple select, and previously it did not always
set these two attributes correctly.

One major change here is that we clear the `aria-activedescendent`
attribute if the result that is selected does not have an ID. This
was not being done previously, instead the attribute was still
containing the old value, and it meant that sometimes the wrong
result was being pointed to.

The test coverage for this was also expanded to ensure that these
attributes are properly being set.

* Set aria-activedescendent and aria-owns on dropdown search

This is a reduced version of a5ab08b49cb which is split out to only
set the `aria-activedescendent` and `aria-owns` attributes on the
search box located within the dropdown. This is the search box used
within a single select, and previously it did not set these two
attributes at all. Additionally, it did not set the `aria-autocomplete`
attribute, which is also needed for screen readers to properly read
through the list of results.

There was previously no test coverage for this, so the tests were
largely copied from the tests for selection search.

* Set proper ARIA roles on result elements

When Select2 4.0.0 was originally written, accessibility was tested
using the Orca screen reader and Mozilla Firefox as the browser.
Because a `<select>` box could contain `<optgroup>` elements, which
can further contain additional `<option>` elements, Orca would read
out a `<select>` box as a tree view. Apparently Orca was the only
screen reader to do this, but Select2 maintained this behaviour
because the ARIA spec did not allow grouping elements for the right
roles.

In the ARIA 1.2 spec, an element with the role of `listbox` (which
is the proper one for representing a `<select>` element) can now
contain elements with the role of `group` that can be used for
grouping. This means that now Select2 can switch to use the proper
ARIA roles to better match how most browsers represent the `<select>`
element out of the box.

As a result, instead of the Select2 results list being represented
as a tree containing tree items, it is now represented as a listbox
containing options and groups. Notices will be represented as an
alert, which more closely represents what they were being used for.

This is a reduced version of a5ab08b49cb which is split out to only
fix the `role` attributes on elements within the results list.

* Switch search boxes to have a role of searchbox

I'm pretty sure this is implicit now, but since we used to specify
that the search box had a role of `textbox`, we may as well migrate
that over to specify the role of `searchbox`. This is different
from the original pull request where this role was changes to
`combobox`, but that is because we are working against the ARIA 1.2
spec and the original pull request was working agianst the ARIA 1.0
spec, which required the search box to have that role.

* Set aria-controls instead of aria-owns on search boxes

In ARIA 1.1, there was a switch to use `aria-controls` on the search
box to point to the results list instead of using `aria-owns`. This
is required because the `combobox`, in our case the selection
container, should have the `aria-owns` attribute pointing to the
results list. And because only one elment can own another element,
we must fall back to `aria-controls` to represent that relationship.

The tests have also been adjusted to reflect this new discovery.
---
 src/js/select2/dropdown/infiniteScroll.js |   2 +-
 src/js/select2/dropdown/search.js         |  15 +-
 src/js/select2/results.js                 |   6 +-
 src/js/select2/selection/search.js        |  12 +-
 tests/a11y/search-tests.js                |  51 -----
 tests/dropdown/search-a11y-tests.js       | 185 ++++++++++++++++++
 tests/results/a11y-tests.js               |  25 +++
 tests/results/option-tests.js             |  55 +++++-
 tests/selection/search-a11y-tests.js      | 217 ++++++++++++++++++++++
 tests/unit-jq1.html                       |   4 +-
 tests/unit-jq2.html                       |   4 +-
 tests/unit-jq3.html                       |   4 +-
 12 files changed, 518 insertions(+), 62 deletions(-)
 delete mode 100644 tests/a11y/search-tests.js
 create mode 100644 tests/dropdown/search-a11y-tests.js
 create mode 100644 tests/results/a11y-tests.js
 create mode 100644 tests/selection/search-a11y-tests.js

diff --git a/src/js/select2/dropdown/infiniteScroll.js b/src/js/select2/dropdown/infiniteScroll.js
index 00cc1340..f4c6c028 100644
--- a/src/js/select2/dropdown/infiniteScroll.js
+++ b/src/js/select2/dropdown/infiniteScroll.js
@@ -78,7 +78,7 @@ define([
     var $option = $(
       '<li ' +
       'class="select2-results__option select2-results__option--load-more"' +
-      'role="treeitem" aria-disabled="true"></li>'
+      'role="option" aria-disabled="true"></li>'
     );
 
     var message = this.options.get('translations').get('loadingMore');
diff --git a/src/js/select2/dropdown/search.js b/src/js/select2/dropdown/search.js
index 78693892..2700e06d 100644
--- a/src/js/select2/dropdown/search.js
+++ b/src/js/select2/dropdown/search.js
@@ -11,7 +11,7 @@ define([
       '<span class="select2-search select2-search--dropdown">' +
         '<input class="select2-search__field" type="search" tabindex="-1"' +
         ' autocomplete="off" autocorrect="off" autocapitalize="none"' +
-        ' spellcheck="false" role="textbox" />' +
+        ' spellcheck="false" role="searchbox" aria-autocomplete="list" />' +
       '</span>'
     );
 
@@ -26,6 +26,8 @@ define([
   Search.prototype.bind = function (decorated, container, $container) {
     var self = this;
 
+    var resultsId = container.id + '-results';
+
     decorated.call(this, container, $container);
 
     this.$search.on('keydown', function (evt) {
@@ -48,6 +50,7 @@ define([
 
     container.on('open', function () {
       self.$search.attr('tabindex', 0);
+      self.$search.attr('aria-controls', resultsId);
 
       self.$search.trigger('focus');
 
@@ -58,6 +61,8 @@ define([
 
     container.on('close', function () {
       self.$search.attr('tabindex', -1);
+      self.$search.removeAttr('aria-controls');
+      self.$search.removeAttr('aria-activedescendant');
 
       self.$search.val('');
       self.$search.trigger('blur');
@@ -80,6 +85,14 @@ define([
         }
       }
     });
+
+    container.on('results:focus', function (params) {
+      if (params.data._resultId) {
+        self.$search.attr('aria-activedescendant', params.data._resultId);
+      } else {
+        self.$search.removeAttr('aria-activedescendant');
+      }
+    });
   };
 
   Search.prototype.handleSearch = function (evt) {
diff --git a/src/js/select2/results.js b/src/js/select2/results.js
index e76d106b..c00f77dd 100644
--- a/src/js/select2/results.js
+++ b/src/js/select2/results.js
@@ -14,7 +14,7 @@ define([
 
   Results.prototype.render = function () {
     var $results = $(
-      '<ul class="select2-results__options" role="tree"></ul>'
+      '<ul class="select2-results__options" role="listbox"></ul>'
     );
 
     if (this.options.get('multiple')) {
@@ -37,7 +37,7 @@ define([
     this.hideLoading();
 
     var $message = $(
-      '<li role="treeitem" aria-live="assertive"' +
+      '<li role="alert" aria-live="assertive"' +
       ' class="select2-results__option"></li>'
     );
 
@@ -171,7 +171,7 @@ define([
     option.className = 'select2-results__option';
 
     var attrs = {
-      'role': 'treeitem',
+      'role': 'option',
       'aria-selected': 'false'
     };
 
diff --git a/src/js/select2/selection/search.js b/src/js/select2/selection/search.js
index 163a1817..dd889d2e 100644
--- a/src/js/select2/selection/search.js
+++ b/src/js/select2/selection/search.js
@@ -12,7 +12,7 @@ define([
       '<li class="select2-search select2-search--inline">' +
         '<input class="select2-search__field" type="search" tabindex="-1"' +
         ' autocomplete="off" autocorrect="off" autocapitalize="none"' +
-        ' spellcheck="false" role="textbox" aria-autocomplete="list" />' +
+        ' spellcheck="false" role="searchbox" aria-autocomplete="list" />' +
       '</li>'
     );
 
@@ -29,14 +29,18 @@ define([
   Search.prototype.bind = function (decorated, container, $container) {
     var self = this;
 
+    var resultsId = container.id + '-results';
+
     decorated.call(this, container, $container);
 
     container.on('open', function () {
+      self.$search.attr('aria-controls', resultsId);
       self.$search.trigger('focus');
     });
 
     container.on('close', function () {
       self.$search.val('');
+      self.$search.removeAttr('aria-controls');
       self.$search.removeAttr('aria-activedescendant');
       self.$search.trigger('focus');
     });
@@ -56,7 +60,11 @@ define([
     });
 
     container.on('results:focus', function (params) {
-      self.$search.attr('aria-activedescendant', params.id);
+      if (params.data._resultId) {
+        self.$search.attr('aria-activedescendant', params.data._resultId);
+      } else {
+        self.$search.removeAttr('aria-activedescendant');
+      }
     });
 
     this.$selection.on('focusin', '.select2-search--inline', function (evt) {
diff --git a/tests/a11y/search-tests.js b/tests/a11y/search-tests.js
deleted file mode 100644
index 58e56492..00000000
--- a/tests/a11y/search-tests.js
+++ /dev/null
@@ -1,51 +0,0 @@
-module('Accessibility - Search');
-
-var MultipleSelection = require('select2/selection/multiple');
-var InlineSearch = require('select2/selection/search');
-
-var $ = require('jquery');
-
-var Utils = require('select2/utils');
-var Options = require('select2/options');
-var options = new Options({});
-
-test('aria-autocomplete attribute is present', function (assert) {
-  var $select = $('#qunit-fixture .multiple');
-
-  var CustomSelection = Utils.Decorate(MultipleSelection, InlineSearch);
-  var selection = new CustomSelection($select, options);
-  var $selection = selection.render();
-
-  // Update the selection so the search is rendered
-  selection.update([]);
-
-  assert.equal(
-    $selection.find('input').attr('aria-autocomplete'),
-    'list',
-    'The search box is marked as autocomplete'
-  );
-});
-
-test('aria-activedescendant should be removed when closed', function (assert) {
-  var $select = $('#qunit-fixture .multiple');
-
-  var CustomSelection = Utils.Decorate(MultipleSelection, InlineSearch);
-  var selection = new CustomSelection($select, options);
-  var $selection = selection.render();
-
-  var container = new MockContainer();
-  selection.bind(container, $('<span></span>'));
-
-  // Update the selection so the search is rendered
-  selection.update([]);
-
-  var $search = $selection.find('input');
-  $search.attr('aria-activedescendant', 'something');
-
-  container.trigger('close');
-
-  assert.ok(
-    !$search.attr('aria-activedescendant'),
-    'There is no active descendant when the dropdown is closed'
-  );
-});
diff --git a/tests/dropdown/search-a11y-tests.js b/tests/dropdown/search-a11y-tests.js
new file mode 100644
index 00000000..0876de9f
--- /dev/null
+++ b/tests/dropdown/search-a11y-tests.js
@@ -0,0 +1,185 @@
+module('Dropdown - Search - Accessibility');
+
+var Utils = require('select2/utils');
+
+var Dropdown = require('select2/dropdown');
+var DropdownSearch = Utils.Decorate(
+  Dropdown,
+  require('select2/dropdown/search')
+);
+
+var $ = require('jquery');
+
+var Options = require('select2/options');
+var options = new Options({});
+
+test('role attribute is set to searchbox', function (assert) {
+  var $select = $('#qunit-fixture .single');
+
+  var dropdown = new DropdownSearch($select, options);
+  var $dropdown = dropdown.render();
+
+  var container = new MockContainer();
+  dropdown.bind(container, $('<span></span>'));
+
+  assert.equal(
+    $dropdown.find('input').attr('role'),
+    'searchbox',
+    'The search box is marked as a search box'
+  );
+});
+
+test('aria-autocomplete attribute is present', function (assert) {
+  var $select = $('#qunit-fixture .single');
+
+  var dropdown = new DropdownSearch($select, options);
+  var $dropdown = dropdown.render();
+
+  var container = new MockContainer();
+  dropdown.bind(container, $('<span></span>'));
+
+  assert.equal(
+    $dropdown.find('input').attr('aria-autocomplete'),
+    'list',
+    'The search box is marked as autocomplete'
+  );
+});
+
+test('aria-activedescendant should not be set initiailly', function (assert) {
+  var $select = $('#qunit-fixture .single');
+
+  var dropdown = new DropdownSearch($select, options);
+  var $dropdown = dropdown.render();
+
+  var container = new MockContainer();
+  dropdown.bind(container, $('<span></span>'));
+
+  var $search = $dropdown.find('input');
+
+  assert.ok(
+    !$search.attr('aria-activedescendant'),
+    'The search box should not point to anything when it is first rendered'
+  );
+});
+
+test('aria-activedescendant should be set after highlight', function (assert) {
+  var $select = $('#qunit-fixture .single');
+
+  var dropdown = new DropdownSearch($select, options);
+  var $dropdown = dropdown.render();
+
+  var container = new MockContainer();
+  dropdown.bind(container, $('<span></span>'));
+
+  container.trigger('results:focus', {
+    data: {
+      _resultId: 'test'
+    }
+  });
+
+  var $search = $dropdown.find('input');
+
+  assert.equal(
+    $search.attr('aria-activedescendant'),
+    'test',
+    'The search is pointing to the focused result'
+  );
+});
+
+test('activedescendant should remove if there is no ID', function (assert) {
+  var $select = $('#qunit-fixture .single');
+
+  var dropdown = new DropdownSearch($select, options);
+  var $dropdown = dropdown.render();
+
+  var container = new MockContainer();
+  dropdown.bind(container, $('<span></span>'));
+
+  var $search = $dropdown.find('input');
+  $search.attr('aria-activedescendant', 'test');
+
+  container.trigger('results:focus', {
+    data: {}
+  });
+
+  assert.ok(
+    !$search.attr('aria-activedescendant'),
+    'There is no result for the search to be pointing to'
+  );
+});
+
+test('aria-activedescendant should be removed when closed', function (assert) {
+  var $select = $('#qunit-fixture .single');
+
+  var dropdown = new DropdownSearch($select, options);
+  var $dropdown = dropdown.render();
+
+  var container = new MockContainer();
+  dropdown.bind(container, $('<span></span>'));
+
+  var $search = $dropdown.find('input');
+  $search.attr('aria-activedescendant', 'something');
+
+  container.trigger('close');
+
+  assert.ok(
+    !$search.attr('aria-activedescendant'),
+    'There is no active descendant when the dropdown is closed'
+  );
+});
+
+test('aria-controls should not be set initiailly', function (assert) {
+  var $select = $('#qunit-fixture .single');
+
+  var dropdown = new DropdownSearch($select, options);
+  var $dropdown = dropdown.render();
+
+  var container = new MockContainer();
+  dropdown.bind(container, $('<span></span>'));
+
+  var $search = $dropdown.find('input');
+
+  assert.ok(
+    !$search.attr('aria-controls'),
+    'The search box should not point to the results when it is first rendered'
+  );
+});
+
+test('aria-controls should be set when opened', function (assert) {
+  var $select = $('#qunit-fixture .single');
+
+  var dropdown = new DropdownSearch($select, options);
+  var $dropdown = dropdown.render();
+
+  var container = new MockContainer();
+  dropdown.bind(container, $('<span></span>'));
+
+  var $search = $dropdown.find('input');
+
+  container.trigger('open');
+
+  assert.ok(
+    $search.attr('aria-controls'),
+    'The search should point to the results when it is opened'
+  );
+});
+
+test('aria-controls should be removed when closed', function (assert) {
+  var $select = $('#qunit-fixture .single');
+
+  var dropdown = new DropdownSearch($select, options);
+  var $dropdown = dropdown.render();
+
+  var container = new MockContainer();
+  dropdown.bind(container, $('<span></span>'));
+
+  var $search = $dropdown.find('input');
+  $search.attr('aria-controls', 'something');
+
+  container.trigger('close');
+
+  assert.ok(
+    !$search.attr('aria-controls'),
+    'There are no results for the search box to point to when it is closed'
+  );
+});
diff --git a/tests/results/a11y-tests.js b/tests/results/a11y-tests.js
new file mode 100644
index 00000000..c5293265
--- /dev/null
+++ b/tests/results/a11y-tests.js
@@ -0,0 +1,25 @@
+module('Results - Accessibility');
+
+var $ = require('jquery');
+
+var Options = require('select2/options');
+
+var Results = require('select2/results');
+
+test('role of results should be a listbox', function (assert) {
+  var results = new Results($('<select></select>'), new Options({}));
+
+  var $results = results.render();
+
+  assert.equal($results.attr('role'), 'listbox');
+});
+
+test('multiple select should have aria-multiselectable', function (assert) {
+  var results = new Results($('<select></select>'), new Options({
+    multiple: true
+  }));
+
+  var $results = results.render();
+
+  assert.equal($results.attr('aria-multiselectable'), 'true');
+});
diff --git a/tests/results/option-tests.js b/tests/results/option-tests.js
index f98937e7..96570501 100644
--- a/tests/results/option-tests.js
+++ b/tests/results/option-tests.js
@@ -60,4 +60,57 @@ test('option in disabled optgroup is disabled', function (assert) {
   });
 
   assert.equal(option.getAttribute('aria-disabled'), 'true');
-});
\ No newline at end of file
+});
+
+test('options are not selected by default', function (assert) {
+  var results = new Results($('<select></select>'), new Options({}));
+
+  var $option = $('<option></option>');
+  var option = results.option({
+    id: 'test',
+    element: $option[0]
+  });
+
+  assert.equal(option.getAttribute('aria-selected'), 'false');
+});
+
+test('options with children are given the group role', function(assert) {
+  var results = new Results($('<select></select>'), new Options({}));
+
+  var $option = $('<optgroup></optgroup>');
+  var option = results.option({
+    children: [{
+      id: 'test'
+    }],
+    element: $option[0]
+  });
+
+  assert.equal(option.getAttribute('role'), 'group');
+});
+
+test('options with children have the aria-label set', function (assert) {
+  var results = new Results($('<select></select>'), new Options({}));
+
+  var $option = $('<optgroup></optgroup>');
+  var option = results.option({
+    children: [{
+      id: 'test'
+    }],
+    element: $option[0],
+    text: 'test'
+  });
+
+  assert.equal(option.getAttribute('aria-label'), 'test');
+});
+
+test('non-group options are given the option role', function (assert) {
+  var results = new Results($('<select></select>'), new Options({}));
+
+  var $option = $('<option></option>');
+  var option = results.option({
+    id: 'test',
+    element: $option[0]
+  });
+
+  assert.equal(option.getAttribute('role'), 'option');
+});
diff --git a/tests/selection/search-a11y-tests.js b/tests/selection/search-a11y-tests.js
new file mode 100644
index 00000000..b2628df5
--- /dev/null
+++ b/tests/selection/search-a11y-tests.js
@@ -0,0 +1,217 @@
+module('Selection containers - Inline search - Accessibility');
+
+var MultipleSelection = require('select2/selection/multiple');
+var InlineSearch = require('select2/selection/search');
+
+var $ = require('jquery');
+
+var Utils = require('select2/utils');
+var Options = require('select2/options');
+var options = new Options({});
+
+test('role attribute is set to searchbox', function (assert) {
+  var $select = $('#qunit-fixture .multiple');
+
+  var CustomSelection = Utils.Decorate(MultipleSelection, InlineSearch);
+  var selection = new CustomSelection($select, options);
+  var $selection = selection.render();
+
+  var container = new MockContainer();
+  selection.bind(container, $('<span></span>'));
+
+  // Update the selection so the search is rendered
+  selection.update([]);
+
+  assert.equal(
+    $selection.find('input').attr('role'),
+    'searchbox',
+    'The search box is marked as a search box'
+  );
+});
+
+test('aria-autocomplete attribute is present', function (assert) {
+  var $select = $('#qunit-fixture .multiple');
+
+  var CustomSelection = Utils.Decorate(MultipleSelection, InlineSearch);
+  var selection = new CustomSelection($select, options);
+  var $selection = selection.render();
+
+  var container = new MockContainer();
+  selection.bind(container, $('<span></span>'));
+
+  // Update the selection so the search is rendered
+  selection.update([]);
+
+  assert.equal(
+    $selection.find('input').attr('aria-autocomplete'),
+    'list',
+    'The search box is marked as autocomplete'
+  );
+});
+
+test('aria-activedescendant should not be set initiailly', function (assert) {
+  var $select = $('#qunit-fixture .multiple');
+
+  var CustomSelection = Utils.Decorate(MultipleSelection, InlineSearch);
+  var selection = new CustomSelection($select, options);
+  var $selection = selection.render();
+
+  var container = new MockContainer();
+  selection.bind(container, $('<span></span>'));
+
+  // Update the selection so the search is rendered
+  selection.update([]);
+
+  var $search = $selection.find('input');
+
+  assert.ok(
+    !$search.attr('aria-activedescendant'),
+    'The search box should not point to anything when it is first rendered'
+  );
+});
+
+test('aria-activedescendant should be set after highlight', function (assert) {
+  var $select = $('#qunit-fixture .multiple');
+
+  var CustomSelection = Utils.Decorate(MultipleSelection, InlineSearch);
+  var selection = new CustomSelection($select, options);
+  var $selection = selection.render();
+
+  var container = new MockContainer();
+  selection.bind(container, $('<span></span>'));
+
+  // Update the selection so the search is rendered
+  selection.update([]);
+
+  container.trigger('results:focus', {
+    data: {
+      _resultId: 'test'
+    }
+  });
+
+  var $search = $selection.find('input');
+
+  assert.equal(
+    $search.attr('aria-activedescendant'),
+    'test',
+    'The search is pointing to the focused result'
+  );
+});
+
+test('activedescendant should remove if there is no ID', function (assert) {
+  var $select = $('#qunit-fixture .multiple');
+
+  var CustomSelection = Utils.Decorate(MultipleSelection, InlineSearch);
+  var selection = new CustomSelection($select, options);
+  var $selection = selection.render();
+
+  var container = new MockContainer();
+  selection.bind(container, $('<span></span>'));
+
+  // Update the selection so the search is rendered
+  selection.update([]);
+
+  var $search = $selection.find('input');
+  $search.attr('aria-activedescendant', 'test');
+
+  container.trigger('results:focus', {
+    data: {}
+  });
+
+  assert.ok(
+    !$search.attr('aria-activedescendant'),
+    'There is no result for the search to be pointing to'
+  );
+});
+
+test('aria-activedescendant should be removed when closed', function (assert) {
+  var $select = $('#qunit-fixture .multiple');
+
+  var CustomSelection = Utils.Decorate(MultipleSelection, InlineSearch);
+  var selection = new CustomSelection($select, options);
+  var $selection = selection.render();
+
+  var container = new MockContainer();
+  selection.bind(container, $('<span></span>'));
+
+  // Update the selection so the search is rendered
+  selection.update([]);
+
+  var $search = $selection.find('input');
+  $search.attr('aria-activedescendant', 'something');
+
+  container.trigger('close');
+
+  assert.ok(
+    !$search.attr('aria-activedescendant'),
+    'There is no active descendant when the dropdown is closed'
+  );
+});
+
+test('aria-controls should not be set initiailly', function (assert) {
+  var $select = $('#qunit-fixture .multiple');
+
+  var CustomSelection = Utils.Decorate(MultipleSelection, InlineSearch);
+  var selection = new CustomSelection($select, options);
+  var $selection = selection.render();
+
+  var container = new MockContainer();
+  selection.bind(container, $('<span></span>'));
+
+  // Update the selection so the search is rendered
+  selection.update([]);
+
+  var $search = $selection.find('input');
+
+  assert.ok(
+    !$search.attr('aria-controls'),
+    'The search box should not point to the results when it is first rendered'
+  );
+});
+
+test('aria-controls should be set when opened', function (assert) {
+  var $select = $('#qunit-fixture .multiple');
+
+  var CustomSelection = Utils.Decorate(MultipleSelection, InlineSearch);
+  var selection = new CustomSelection($select, options);
+  var $selection = selection.render();
+
+  var container = new MockContainer();
+  selection.bind(container, $('<span></span>'));
+
+  // Update the selection so the search is rendered
+  selection.update([]);
+
+  var $search = $selection.find('input');
+
+  container.trigger('open');
+
+  assert.ok(
+    $search.attr('aria-controls'),
+    'The search should point to the results when it is opened'
+  );
+});
+
+test('aria-controls should be removed when closed', function (assert) {
+  var $select = $('#qunit-fixture .multiple');
+
+  var CustomSelection = Utils.Decorate(MultipleSelection, InlineSearch);
+  var selection = new CustomSelection($select, options);
+  var $selection = selection.render();
+
+  var container = new MockContainer();
+  selection.bind(container, $('<span></span>'));
+
+  // Update the selection so the search is rendered
+  selection.update([]);
+
+  var $search = $selection.find('input');
+  $search.attr('aria-controls', 'something');
+
+  container.trigger('close');
+
+  assert.ok(
+    !$search.attr('aria-controls'),
+    'There are no results for the search box to point to when it is closed'
+  );
+});
diff --git a/tests/unit-jq1.html b/tests/unit-jq1.html
index bdbe1e04..dc2ca21e 100644
--- a/tests/unit-jq1.html
+++ b/tests/unit-jq1.html
@@ -57,7 +57,6 @@
     <script src="helpers.js" type="text/javascript"></script>
 
     <script src="a11y/selection-tests.js" type="text/javascript"></script>
-    <script src="a11y/search-tests.js" type="text/javascript"></script>
 
     <script src="data/array-tests.js" type="text/javascript"></script>
     <script src="data/base-tests.js" type="text/javascript"></script>
@@ -72,6 +71,7 @@
 
     <script src="dropdown/dropdownCss-tests.js" type="text/javascript"></script>
     <script src="dropdown/positioning-tests.js" type="text/javascript"></script>
+    <script src="dropdown/search-a11y-tests.js" type="text/javascript"></script>
     <script src="dropdown/selectOnClose-tests.js" type="text/javascript"></script>
     <script src="dropdown/stopPropagation-tests.js" type="text/javascript"></script>
 
@@ -81,6 +81,7 @@
     <script src="options/translation-tests.js" type="text/javascript"></script>
     <script src="options/width-tests.js" type="text/javascript"></script>
 
+    <script src="results/a11y-tests.js" type="text/javascript"></script>
     <script src="results/focusing-tests.js" type="text/javascript"></script>
     <script src="results/infiniteScroll-tests.js" type="text/javascript"></script>
     <script src="results/option-tests.js" type="text/javascript"></script>
@@ -91,6 +92,7 @@
     <script src="selection/multiple-tests.js" type="text/javascript"></script>
     <script src="selection/placeholder-tests.js" type="text/javascript"></script>
     <script src="selection/search-tests.js" type="text/javascript"></script>
+    <script src="selection/search-a11y-tests.js" type="text/javascript"></script>
     <script src="selection/search-placeholder-tests.js" type="text/javascript"></script>
     <script src="selection/single-tests.js" type="text/javascript"></script>
     <script src="selection/stopPropagation-tests.js" type="text/javascript"></script>
diff --git a/tests/unit-jq2.html b/tests/unit-jq2.html
index e3f23023..52500510 100644
--- a/tests/unit-jq2.html
+++ b/tests/unit-jq2.html
@@ -57,7 +57,6 @@
     <script src="helpers.js" type="text/javascript"></script>
 
     <script src="a11y/selection-tests.js" type="text/javascript"></script>
-    <script src="a11y/search-tests.js" type="text/javascript"></script>
 
     <script src="data/array-tests.js" type="text/javascript"></script>
     <script src="data/base-tests.js" type="text/javascript"></script>
@@ -72,6 +71,7 @@
 
     <script src="dropdown/dropdownCss-tests.js" type="text/javascript"></script>
     <script src="dropdown/positioning-tests.js" type="text/javascript"></script>
+    <script src="dropdown/search-a11y-tests.js" type="text/javascript"></script>
     <script src="dropdown/selectOnClose-tests.js" type="text/javascript"></script>
     <script src="dropdown/stopPropagation-tests.js" type="text/javascript"></script>
 
@@ -81,6 +81,7 @@
     <script src="options/translation-tests.js" type="text/javascript"></script>
     <script src="options/width-tests.js" type="text/javascript"></script>
 
+    <script src="results/a11y-tests.js" type="text/javascript"></script>
     <script src="results/focusing-tests.js" type="text/javascript"></script>
     <script src="results/infiniteScroll-tests.js" type="text/javascript"></script>
     <script src="results/option-tests.js" type="text/javascript"></script>
@@ -91,6 +92,7 @@
     <script src="selection/multiple-tests.js" type="text/javascript"></script>
     <script src="selection/placeholder-tests.js" type="text/javascript"></script>
     <script src="selection/search-tests.js" type="text/javascript"></script>
+    <script src="selection/search-a11y-tests.js" type="text/javascript"></script>
     <script src="selection/search-placeholder-tests.js" type="text/javascript"></script>
     <script src="selection/single-tests.js" type="text/javascript"></script>
     <script src="selection/stopPropagation-tests.js" type="text/javascript"></script>
diff --git a/tests/unit-jq3.html b/tests/unit-jq3.html
index d19a88df..d038818a 100644
--- a/tests/unit-jq3.html
+++ b/tests/unit-jq3.html
@@ -57,7 +57,6 @@
     <script src="helpers.js" type="text/javascript"></script>
 
     <script src="a11y/selection-tests.js" type="text/javascript"></script>
-    <script src="a11y/search-tests.js" type="text/javascript"></script>
 
     <script src="data/array-tests.js" type="text/javascript"></script>
     <script src="data/base-tests.js" type="text/javascript"></script>
@@ -72,6 +71,7 @@
 
     <script src="dropdown/dropdownCss-tests.js" type="text/javascript"></script>
     <script src="dropdown/positioning-tests.js" type="text/javascript"></script>
+    <script src="dropdown/search-a11y-tests.js" type="text/javascript"></script>
     <script src="dropdown/selectOnClose-tests.js" type="text/javascript"></script>
     <script src="dropdown/stopPropagation-tests.js" type="text/javascript"></script>
 
@@ -81,6 +81,7 @@
     <script src="options/translation-tests.js" type="text/javascript"></script>
     <script src="options/width-tests.js" type="text/javascript"></script>
 
+    <script src="results/a11y-tests.js" type="text/javascript"></script>
     <script src="results/focusing-tests.js" type="text/javascript"></script>
     <script src="results/infiniteScroll-tests.js" type="text/javascript"></script>
     <script src="results/option-tests.js" type="text/javascript"></script>
@@ -91,6 +92,7 @@
     <script src="selection/multiple-tests.js" type="text/javascript"></script>
     <script src="selection/placeholder-tests.js" type="text/javascript"></script>
     <script src="selection/search-tests.js" type="text/javascript"></script>
+    <script src="selection/search-a11y-tests.js" type="text/javascript"></script>
     <script src="selection/search-placeholder-tests.js" type="text/javascript"></script>
     <script src="selection/single-tests.js" type="text/javascript"></script>
     <script src="selection/stopPropagation-tests.js" type="text/javascript"></script>

From 2ccdcb57c60b2ccf844ca689686eee3392f9f767 Mon Sep 17 00:00:00 2001
From: Nagaraj Tantri <nagarajtantri@gmail.com>
Date: Sun, 4 Aug 2019 11:28:52 +0530
Subject: [PATCH 11/19] Updated grunt version so it no longer shows as
 vulnerable (#5597)

---
 package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package.json b/package.json
index 006a352d..0de82da6 100644
--- a/package.json
+++ b/package.json
@@ -48,7 +48,7 @@
   },
   "devDependencies": {
     "almond": "~0.3.1",
-    "grunt": "^0.4.5",
+    "grunt": "^1.0.4",
     "grunt-cli": "^1.3.2",
     "grunt-contrib-concat": "^1.0.1",
     "grunt-contrib-connect": "^2.0.0",

From f13ba12bea4a0781229e582f0b235add47551a8f Mon Sep 17 00:00:00 2001
From: Kevin Brown <kevin-brown@users.noreply.github.com>
Date: Sun, 4 Aug 2019 22:03:52 -0400
Subject: [PATCH 12/19] allowClear no longer shifts selections to a new line
 (#5603)

* allowClear no longer shifts selections to a new line

This fixes an issue that we have had with the "x" icon used by the
`allowClear` option where selections that just barely interacted
with the position of the "x" icon would be pushed to a new line
that was separate from the normal second line of selections. This
case was pretty rare, because you only had a ~9px area where the
interaction could occur.

The issue was cuased by the "x" icon being sized for the height of
the text in the selection choices, which should be the same as how
the selection choices themselves are sized. Unfortunately this did
not take into account the fact that the selection choices are given
a 1px border which increases their size by 2px, which is what lead
to the odd behaviour. This behaviour could not be replicated without
the 1px border because the height would then line up correctly.

The issue can be fixed by adding a 2px margin to the bottom of the
"x" icon, which would force overlapping selections on to the correct
second line of selections. This was the method that many users have
been using to correct this issue, but was not the method we chose to
use. A 1px padding has been added to the "x" icon instead, which
should expand the touch area of the "x" by a little while also
increasing the height of the "x" by enough to prevent the overlapping.

Fixes #4470

* Remove hard-coded height in tests

Because tests are executed on different browsers, and because each
browser sets their own line height, we cannot depend on the height
of the default Select2 being consistent across browsers. As a result,
we must write our tests to calcualte the expected height based on
known data. In the case of this test, we can calculate ahead of time
what two rows of selections is supposed to look like, instead of the
edge case that we can otherwise encounter.
---
 src/scss/theme/default/_multiple.scss |  6 +++
 tests/selection/allowClear-tests.js   | 70 +++++++++++++++++++++++++++
 2 files changed, 76 insertions(+)

diff --git a/src/scss/theme/default/_multiple.scss b/src/scss/theme/default/_multiple.scss
index e6332ac7..55852002 100644
--- a/src/scss/theme/default/_multiple.scss
+++ b/src/scss/theme/default/_multiple.scss
@@ -22,6 +22,12 @@
     font-weight: bold;
     margin-top: 5px;
     margin-right: 10px;
+
+    // This padding is to account for the bottom border for the first
+    // selection row and the top border of the second selection row.
+    // Without it, selections on the first row may be offset incorrectly
+    // and appear in their own row instead of going to the second row
+    padding: 1px;
   }
 
   .select2-selection__choice {
diff --git a/tests/selection/allowClear-tests.js b/tests/selection/allowClear-tests.js
index a7ca726d..273f80fd 100644
--- a/tests/selection/allowClear-tests.js
+++ b/tests/selection/allowClear-tests.js
@@ -4,6 +4,7 @@ var Placeholder = require('select2/selection/placeholder');
 var AllowClear = require('select2/selection/allowClear');
 
 var SingleSelection = require('select2/selection/single');
+var MultipleSelection = require('select2/selection/multiple');
 
 var $ = require('jquery');
 var Options = require('select2/options');
@@ -328,3 +329,72 @@ test('clear does not work when disabled', function (assert) {
     'The placeholder should not have been set'
   );
 });
+
+test('clear button doesnt visually break selected options', function (assert) {
+  var $element = $('<select></select>');
+
+  var Selection = Utils.Decorate(
+    Utils.Decorate(MultipleSelection, Placeholder),
+    AllowClear
+  );
+
+  var selection = new Selection(
+    $element,
+    allowClearOptions
+  );
+  var container = new MockContainer();
+
+  var $container = $(
+    '<span class="select2-container select2-container--default"></span>'
+  );
+  $('#qunit-fixture').append($container);
+
+  var $selection = selection.render();
+  $container.append($selection);
+  $container.css('width', '100px');
+
+  selection.bind(container, $container);
+
+  selection.update([{
+    id: '1',
+    text: '1'
+  }]);
+
+  var singleHeight = $container.height();
+
+  selection.update([
+    {
+      id: '10',
+      text: '10'
+    },
+    {
+      id: '20',
+      text: '20'
+    }
+  ]);
+
+  var doubleHeight = $container.height();
+
+  selection.update([
+    {
+      id: '1',
+      text: '1'
+    },
+    {
+      id: '2',
+      text: '2'
+    }
+  ]);
+
+  assert.notEqual(
+    singleHeight,
+    doubleHeight,
+    'The height of the two different rows should be different'
+  );
+
+  assert.equal(
+    $container.height(),
+    doubleHeight,
+    'There should be two full lines of selections'
+  );
+});

From 7b9cfcaaa061c9fc662e2be18c81f56697321e9f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Luiz=20Am=C3=A9rico?= <camara_luiz@yahoo.com.br>
Date: Wed, 7 Aug 2019 08:24:17 -0300
Subject: [PATCH 13/19] Remove unused variables (#5554)

---
 src/js/select2/data/tags.js      | 2 --
 src/js/select2/selection/base.js | 4 ----
 2 files changed, 6 deletions(-)

diff --git a/src/js/select2/data/tags.js b/src/js/select2/data/tags.js
index 7bb45c94..4985d8ea 100644
--- a/src/js/select2/data/tags.js
+++ b/src/js/select2/data/tags.js
@@ -111,8 +111,6 @@ define([
   };
 
   Tags.prototype._removeOldTags = function (_) {
-    var tag = this._lastTag;
-
     var $options = this.$element.find('option[data-select2-tag]');
 
     $options.each(function () {
diff --git a/src/js/select2/selection/base.js b/src/js/select2/selection/base.js
index b83c2688..f3999b83 100644
--- a/src/js/select2/selection/base.js
+++ b/src/js/select2/selection/base.js
@@ -39,7 +39,6 @@ define([
   BaseSelection.prototype.bind = function (container, $container) {
     var self = this;
 
-    var id = container.id + '-container';
     var resultsId = container.id + '-results';
 
     this.container = container;
@@ -117,7 +116,6 @@ define([
   };
 
   BaseSelection.prototype._attachCloseHandler = function (container) {
-    var self = this;
 
     $(document.body).on('mousedown.select2.' + container.id, function (e) {
       var $target = $(e.target);
@@ -127,8 +125,6 @@ define([
       var $all = $('.select2.select2-container--open');
 
       $all.each(function () {
-        var $this = $(this);
-
         if (this == $select[0]) {
           return;
         }

From 9ad1b9107b7a9d3d634f26d8018bc2048637383c Mon Sep 17 00:00:00 2001
From: Kevin Brown <kevin@kevin-brown.com>
Date: Wed, 7 Aug 2019 21:25:01 -0400
Subject: [PATCH 14/19] Converting tests to unix newlines

---
 tests/results/a11y-tests.js | 50 +++++++++++++-------------
 tests/utils/data-tests.js   | 70 ++++++++++++++++++-------------------
 2 files changed, 60 insertions(+), 60 deletions(-)

diff --git a/tests/results/a11y-tests.js b/tests/results/a11y-tests.js
index c5293265..ca01f21f 100644
--- a/tests/results/a11y-tests.js
+++ b/tests/results/a11y-tests.js
@@ -1,25 +1,25 @@
-module('Results - Accessibility');
-
-var $ = require('jquery');
-
-var Options = require('select2/options');
-
-var Results = require('select2/results');
-
-test('role of results should be a listbox', function (assert) {
-  var results = new Results($('<select></select>'), new Options({}));
-
-  var $results = results.render();
-
-  assert.equal($results.attr('role'), 'listbox');
-});
-
-test('multiple select should have aria-multiselectable', function (assert) {
-  var results = new Results($('<select></select>'), new Options({
-    multiple: true
-  }));
-
-  var $results = results.render();
-
-  assert.equal($results.attr('aria-multiselectable'), 'true');
-});
+module('Results - Accessibility');
+
+var $ = require('jquery');
+
+var Options = require('select2/options');
+
+var Results = require('select2/results');
+
+test('role of results should be a listbox', function (assert) {
+  var results = new Results($('<select></select>'), new Options({}));
+
+  var $results = results.render();
+
+  assert.equal($results.attr('role'), 'listbox');
+});
+
+test('multiple select should have aria-multiselectable', function (assert) {
+  var results = new Results($('<select></select>'), new Options({
+    multiple: true
+  }));
+
+  var $results = results.render();
+
+  assert.equal($results.attr('aria-multiselectable'), 'true');
+});
diff --git a/tests/utils/data-tests.js b/tests/utils/data-tests.js
index b557fe09..90f0f8b9 100644
--- a/tests/utils/data-tests.js
+++ b/tests/utils/data-tests.js
@@ -1,36 +1,36 @@
-module('Utils - RemoveData');
-
-var $ = require('jquery');
-var Utils = require('select2/utils');
-
-test('The data-select2-id attribute is removed', function (assert) {
-    var $element = $('<select data-select2-id="test"></select>');
-
-    Utils.RemoveData($element[0]);
-
-    assert.notEqual(
-        $element.attr('data-select2-id'),
-        'test',
-        'The internal attribute was not removed when the data was cleared'
-    );
-});
-
-test('The internal cache for the element is cleared', function (assert) {
-    var $element = $('<select data-select2-id="test"></select>');
-
-    Utils.__cache.test = {
-        'foo': 'bar'
-    };
-
-    Utils.RemoveData($element[0]);
-
-    assert.equal(Utils.__cache.test, null, 'The cache should now be empty');
-});
-
-test('Calling it on an element without data works', function (assert) {
-    assert.expect(0);
-
-    var $element = $('<select></select>');
-
-    Utils.RemoveData($element[0]);
+module('Utils - RemoveData');
+
+var $ = require('jquery');
+var Utils = require('select2/utils');
+
+test('The data-select2-id attribute is removed', function (assert) {
+    var $element = $('<select data-select2-id="test"></select>');
+
+    Utils.RemoveData($element[0]);
+
+    assert.notEqual(
+        $element.attr('data-select2-id'),
+        'test',
+        'The internal attribute was not removed when the data was cleared'
+    );
+});
+
+test('The internal cache for the element is cleared', function (assert) {
+    var $element = $('<select data-select2-id="test"></select>');
+
+    Utils.__cache.test = {
+        'foo': 'bar'
+    };
+
+    Utils.RemoveData($element[0]);
+
+    assert.equal(Utils.__cache.test, null, 'The cache should now be empty');
+});
+
+test('Calling it on an element without data works', function (assert) {
+    assert.expect(0);
+
+    var $element = $('<select></select>');
+
+    Utils.RemoveData($element[0]);
 });
\ No newline at end of file

From 7fab80268f48552fd636ea491b185704a1d67d02 Mon Sep 17 00:00:00 2001
From: Kevin Brown <kevin@kevin-brown.com>
Date: Wed, 7 Aug 2019 21:26:10 -0400
Subject: [PATCH 15/19] Bump versions for 4.0.9 release

---
 component.json | 2 +-
 package.json   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/component.json b/component.json
index de89ad96..ff637804 100644
--- a/component.json
+++ b/component.json
@@ -2,7 +2,7 @@
   "name": "select2",
   "repo": "select/select2",
   "description": "Select2 is a jQuery based replacement for select boxes. It supports searching, remote data sets, and infinite scrolling of results.",
-  "version": "4.0.8",
+  "version": "4.0.9",
   "demo": "https://select2.org/",
   "keywords": [
     "jquery"
diff --git a/package.json b/package.json
index 0de82da6..e89a641a 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "src",
     "dist"
   ],
-  "version": "4.0.8",
+  "version": "4.0.9",
   "jspm": {
     "main": "js/select2",
     "directories": {

From dc4e83379cb6a3f4316bbac8e3215dd30ae04262 Mon Sep 17 00:00:00 2001
From: Kevin Brown <kevin@kevin-brown.com>
Date: Wed, 7 Aug 2019 21:30:49 -0400
Subject: [PATCH 16/19] Recompiled dist for 4.0.9

---
 dist/css/select2.css        |   3 +-
 dist/css/select2.min.css    |   2 +-
 dist/js/i18n/af.js          |   2 +-
 dist/js/i18n/ar.js          |   2 +-
 dist/js/i18n/az.js          |   2 +-
 dist/js/i18n/bg.js          |   2 +-
 dist/js/i18n/bn.js          |   2 +-
 dist/js/i18n/bs.js          |   2 +-
 dist/js/i18n/ca.js          |   2 +-
 dist/js/i18n/cs.js          |   2 +-
 dist/js/i18n/da.js          |   2 +-
 dist/js/i18n/de.js          |   2 +-
 dist/js/i18n/dsb.js         |   2 +-
 dist/js/i18n/el.js          |   2 +-
 dist/js/i18n/en.js          |   2 +-
 dist/js/i18n/es.js          |   2 +-
 dist/js/i18n/et.js          |   2 +-
 dist/js/i18n/eu.js          |   2 +-
 dist/js/i18n/fa.js          |   2 +-
 dist/js/i18n/fi.js          |   2 +-
 dist/js/i18n/fr.js          |   2 +-
 dist/js/i18n/gl.js          |   2 +-
 dist/js/i18n/he.js          |   2 +-
 dist/js/i18n/hi.js          |   2 +-
 dist/js/i18n/hr.js          |   2 +-
 dist/js/i18n/hsb.js         |   2 +-
 dist/js/i18n/hu.js          |   2 +-
 dist/js/i18n/hy.js          |   2 +-
 dist/js/i18n/id.js          |   2 +-
 dist/js/i18n/is.js          |   2 +-
 dist/js/i18n/it.js          |   2 +-
 dist/js/i18n/ja.js          |   2 +-
 dist/js/i18n/ka.js          |   2 +-
 dist/js/i18n/km.js          |   2 +-
 dist/js/i18n/ko.js          |   2 +-
 dist/js/i18n/lt.js          |   2 +-
 dist/js/i18n/lv.js          |   2 +-
 dist/js/i18n/mk.js          |   2 +-
 dist/js/i18n/ms.js          |   2 +-
 dist/js/i18n/nb.js          |   2 +-
 dist/js/i18n/ne.js          |   2 +-
 dist/js/i18n/nl.js          |   2 +-
 dist/js/i18n/pl.js          |   2 +-
 dist/js/i18n/ps.js          |   2 +-
 dist/js/i18n/pt-BR.js       |   2 +-
 dist/js/i18n/pt.js          |   2 +-
 dist/js/i18n/ro.js          |   2 +-
 dist/js/i18n/ru.js          |   2 +-
 dist/js/i18n/sk.js          |   2 +-
 dist/js/i18n/sl.js          |   2 +-
 dist/js/i18n/sq.js          |   2 +-
 dist/js/i18n/sr-Cyrl.js     |   2 +-
 dist/js/i18n/sr.js          |   2 +-
 dist/js/i18n/sv.js          |   2 +-
 dist/js/i18n/th.js          |   2 +-
 dist/js/i18n/tk.js          |   2 +-
 dist/js/i18n/tr.js          |   2 +-
 dist/js/i18n/uk.js          |   2 +-
 dist/js/i18n/vi.js          |   2 +-
 dist/js/i18n/zh-CN.js       |   2 +-
 dist/js/i18n/zh-TW.js       |   2 +-
 dist/js/select2.full.js     | 332 +++++++++++++++++++++++++-----------
 dist/js/select2.full.min.js |   4 +-
 dist/js/select2.js          | 332 +++++++++++++++++++++++++-----------
 dist/js/select2.min.js      |   4 +-
 65 files changed, 528 insertions(+), 267 deletions(-)

diff --git a/dist/css/select2.css b/dist/css/select2.css
index cd45ce8f..750b3207 100644
--- a/dist/css/select2.css
+++ b/dist/css/select2.css
@@ -193,7 +193,8 @@
     float: right;
     font-weight: bold;
     margin-top: 5px;
-    margin-right: 10px; }
+    margin-right: 10px;
+    padding: 1px; }
   .select2-container--default .select2-selection--multiple .select2-selection__choice {
     background-color: #e4e4e4;
     border: 1px solid #aaa;
diff --git a/dist/css/select2.min.css b/dist/css/select2.min.css
index dc2315ae..7c18ad59 100644
--- a/dist/css/select2.min.css
+++ b/dist/css/select2.min.css
@@ -1 +1 @@
-.select2-container{box-sizing:border-box;display:inline-block;margin:0;position:relative;vertical-align:middle}.select2-container .select2-selection--single{box-sizing:border-box;cursor:pointer;display:block;height:28px;user-select:none;-webkit-user-select:none}.select2-container .select2-selection--single .select2-selection__rendered{display:block;padding-left:8px;padding-right:20px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.select2-container .select2-selection--single .select2-selection__clear{position:relative}.select2-container[dir="rtl"] .select2-selection--single .select2-selection__rendered{padding-right:8px;padding-left:20px}.select2-container .select2-selection--multiple{box-sizing:border-box;cursor:pointer;display:block;min-height:32px;user-select:none;-webkit-user-select:none}.select2-container .select2-selection--multiple .select2-selection__rendered{display:inline-block;overflow:hidden;padding-left:8px;text-overflow:ellipsis;white-space:nowrap}.select2-container .select2-search--inline{float:left}.select2-container .select2-search--inline .select2-search__field{box-sizing:border-box;border:none;font-size:100%;margin-top:5px;padding:0}.select2-container .select2-search--inline .select2-search__field::-webkit-search-cancel-button{-webkit-appearance:none}.select2-dropdown{background-color:white;border:1px solid #aaa;border-radius:4px;box-sizing:border-box;display:block;position:absolute;left:-100000px;width:100%;z-index:1051}.select2-results{display:block}.select2-results__options{list-style:none;margin:0;padding:0}.select2-results__option{padding:6px;user-select:none;-webkit-user-select:none}.select2-results__option[aria-selected]{cursor:pointer}.select2-container--open .select2-dropdown{left:0}.select2-container--open .select2-dropdown--above{border-bottom:none;border-bottom-left-radius:0;border-bottom-right-radius:0}.select2-container--open .select2-dropdown--below{border-top:none;border-top-left-radius:0;border-top-right-radius:0}.select2-search--dropdown{display:block;padding:4px}.select2-search--dropdown .select2-search__field{padding:4px;width:100%;box-sizing:border-box}.select2-search--dropdown .select2-search__field::-webkit-search-cancel-button{-webkit-appearance:none}.select2-search--dropdown.select2-search--hide{display:none}.select2-close-mask{border:0;margin:0;padding:0;display:block;position:fixed;left:0;top:0;min-height:100%;min-width:100%;height:auto;width:auto;opacity:0;z-index:99;background-color:#fff;filter:alpha(opacity=0)}.select2-hidden-accessible{border:0 !important;clip:rect(0 0 0 0) !important;-webkit-clip-path:inset(50%) !important;clip-path:inset(50%) !important;height:1px !important;overflow:hidden !important;padding:0 !important;position:absolute !important;width:1px !important;white-space:nowrap !important}.select2-container--default .select2-selection--single{background-color:#fff;border:1px solid #aaa;border-radius:4px}.select2-container--default .select2-selection--single .select2-selection__rendered{color:#444;line-height:28px}.select2-container--default .select2-selection--single .select2-selection__clear{cursor:pointer;float:right;font-weight:bold}.select2-container--default .select2-selection--single .select2-selection__placeholder{color:#999}.select2-container--default .select2-selection--single .select2-selection__arrow{height:26px;position:absolute;top:1px;right:1px;width:20px}.select2-container--default .select2-selection--single .select2-selection__arrow b{border-color:#888 transparent transparent transparent;border-style:solid;border-width:5px 4px 0 4px;height:0;left:50%;margin-left:-4px;margin-top:-2px;position:absolute;top:50%;width:0}.select2-container--default[dir="rtl"] .select2-selection--single .select2-selection__clear{float:left}.select2-container--default[dir="rtl"] .select2-selection--single .select2-selection__arrow{left:1px;right:auto}.select2-container--default.select2-container--disabled .select2-selection--single{background-color:#eee;cursor:default}.select2-container--default.select2-container--disabled .select2-selection--single .select2-selection__clear{display:none}.select2-container--default.select2-container--open .select2-selection--single .select2-selection__arrow b{border-color:transparent transparent #888 transparent;border-width:0 4px 5px 4px}.select2-container--default .select2-selection--multiple{background-color:white;border:1px solid #aaa;border-radius:4px;cursor:text}.select2-container--default .select2-selection--multiple .select2-selection__rendered{box-sizing:border-box;list-style:none;margin:0;padding:0 5px;width:100%}.select2-container--default .select2-selection--multiple .select2-selection__rendered li{list-style:none}.select2-container--default .select2-selection--multiple .select2-selection__clear{cursor:pointer;float:right;font-weight:bold;margin-top:5px;margin-right:10px}.select2-container--default .select2-selection--multiple .select2-selection__choice{background-color:#e4e4e4;border:1px solid #aaa;border-radius:4px;cursor:default;float:left;margin-right:5px;margin-top:5px;padding:0 5px}.select2-container--default .select2-selection--multiple .select2-selection__choice__remove{color:#999;cursor:pointer;display:inline-block;font-weight:bold;margin-right:2px}.select2-container--default .select2-selection--multiple .select2-selection__choice__remove:hover{color:#333}.select2-container--default[dir="rtl"] .select2-selection--multiple .select2-selection__choice,.select2-container--default[dir="rtl"] .select2-selection--multiple .select2-search--inline{float:right}.select2-container--default[dir="rtl"] .select2-selection--multiple .select2-selection__choice{margin-left:5px;margin-right:auto}.select2-container--default[dir="rtl"] .select2-selection--multiple .select2-selection__choice__remove{margin-left:2px;margin-right:auto}.select2-container--default.select2-container--focus .select2-selection--multiple{border:solid black 1px;outline:0}.select2-container--default.select2-container--disabled .select2-selection--multiple{background-color:#eee;cursor:default}.select2-container--default.select2-container--disabled .select2-selection__choice__remove{display:none}.select2-container--default.select2-container--open.select2-container--above .select2-selection--single,.select2-container--default.select2-container--open.select2-container--above .select2-selection--multiple{border-top-left-radius:0;border-top-right-radius:0}.select2-container--default.select2-container--open.select2-container--below .select2-selection--single,.select2-container--default.select2-container--open.select2-container--below .select2-selection--multiple{border-bottom-left-radius:0;border-bottom-right-radius:0}.select2-container--default .select2-search--dropdown .select2-search__field{border:1px solid #aaa}.select2-container--default .select2-search--inline .select2-search__field{background:transparent;border:none;outline:0;box-shadow:none;-webkit-appearance:textfield}.select2-container--default .select2-results>.select2-results__options{max-height:200px;overflow-y:auto}.select2-container--default .select2-results__option[role=group]{padding:0}.select2-container--default .select2-results__option[aria-disabled=true]{color:#999}.select2-container--default .select2-results__option[aria-selected=true]{background-color:#ddd}.select2-container--default .select2-results__option .select2-results__option{padding-left:1em}.select2-container--default .select2-results__option .select2-results__option .select2-results__group{padding-left:0}.select2-container--default .select2-results__option .select2-results__option .select2-results__option{margin-left:-1em;padding-left:2em}.select2-container--default .select2-results__option .select2-results__option .select2-results__option .select2-results__option{margin-left:-2em;padding-left:3em}.select2-container--default .select2-results__option .select2-results__option .select2-results__option .select2-results__option .select2-results__option{margin-left:-3em;padding-left:4em}.select2-container--default .select2-results__option .select2-results__option .select2-results__option .select2-results__option .select2-results__option .select2-results__option{margin-left:-4em;padding-left:5em}.select2-container--default .select2-results__option .select2-results__option .select2-results__option .select2-results__option .select2-results__option .select2-results__option .select2-results__option{margin-left:-5em;padding-left:6em}.select2-container--default .select2-results__option--highlighted[aria-selected]{background-color:#5897fb;color:white}.select2-container--default .select2-results__group{cursor:default;display:block;padding:6px}.select2-container--classic .select2-selection--single{background-color:#f7f7f7;border:1px solid #aaa;border-radius:4px;outline:0;background-image:-webkit-linear-gradient(top, #fff 50%, #eee 100%);background-image:-o-linear-gradient(top, #fff 50%, #eee 100%);background-image:linear-gradient(to bottom, #fff 50%, #eee 100%);background-repeat:repeat-x;filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#FFFFFFFF', endColorstr='#FFEEEEEE', GradientType=0)}.select2-container--classic .select2-selection--single:focus{border:1px solid #5897fb}.select2-container--classic .select2-selection--single .select2-selection__rendered{color:#444;line-height:28px}.select2-container--classic .select2-selection--single .select2-selection__clear{cursor:pointer;float:right;font-weight:bold;margin-right:10px}.select2-container--classic .select2-selection--single .select2-selection__placeholder{color:#999}.select2-container--classic .select2-selection--single .select2-selection__arrow{background-color:#ddd;border:none;border-left:1px solid #aaa;border-top-right-radius:4px;border-bottom-right-radius:4px;height:26px;position:absolute;top:1px;right:1px;width:20px;background-image:-webkit-linear-gradient(top, #eee 50%, #ccc 100%);background-image:-o-linear-gradient(top, #eee 50%, #ccc 100%);background-image:linear-gradient(to bottom, #eee 50%, #ccc 100%);background-repeat:repeat-x;filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#FFEEEEEE', endColorstr='#FFCCCCCC', GradientType=0)}.select2-container--classic .select2-selection--single .select2-selection__arrow b{border-color:#888 transparent transparent transparent;border-style:solid;border-width:5px 4px 0 4px;height:0;left:50%;margin-left:-4px;margin-top:-2px;position:absolute;top:50%;width:0}.select2-container--classic[dir="rtl"] .select2-selection--single .select2-selection__clear{float:left}.select2-container--classic[dir="rtl"] .select2-selection--single .select2-selection__arrow{border:none;border-right:1px solid #aaa;border-radius:0;border-top-left-radius:4px;border-bottom-left-radius:4px;left:1px;right:auto}.select2-container--classic.select2-container--open .select2-selection--single{border:1px solid #5897fb}.select2-container--classic.select2-container--open .select2-selection--single .select2-selection__arrow{background:transparent;border:none}.select2-container--classic.select2-container--open .select2-selection--single .select2-selection__arrow b{border-color:transparent transparent #888 transparent;border-width:0 4px 5px 4px}.select2-container--classic.select2-container--open.select2-container--above .select2-selection--single{border-top:none;border-top-left-radius:0;border-top-right-radius:0;background-image:-webkit-linear-gradient(top, #fff 0%, #eee 50%);background-image:-o-linear-gradient(top, #fff 0%, #eee 50%);background-image:linear-gradient(to bottom, #fff 0%, #eee 50%);background-repeat:repeat-x;filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#FFFFFFFF', endColorstr='#FFEEEEEE', GradientType=0)}.select2-container--classic.select2-container--open.select2-container--below .select2-selection--single{border-bottom:none;border-bottom-left-radius:0;border-bottom-right-radius:0;background-image:-webkit-linear-gradient(top, #eee 50%, #fff 100%);background-image:-o-linear-gradient(top, #eee 50%, #fff 100%);background-image:linear-gradient(to bottom, #eee 50%, #fff 100%);background-repeat:repeat-x;filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#FFEEEEEE', endColorstr='#FFFFFFFF', GradientType=0)}.select2-container--classic .select2-selection--multiple{background-color:white;border:1px solid #aaa;border-radius:4px;cursor:text;outline:0}.select2-container--classic .select2-selection--multiple:focus{border:1px solid #5897fb}.select2-container--classic .select2-selection--multiple .select2-selection__rendered{list-style:none;margin:0;padding:0 5px}.select2-container--classic .select2-selection--multiple .select2-selection__clear{display:none}.select2-container--classic .select2-selection--multiple .select2-selection__choice{background-color:#e4e4e4;border:1px solid #aaa;border-radius:4px;cursor:default;float:left;margin-right:5px;margin-top:5px;padding:0 5px}.select2-container--classic .select2-selection--multiple .select2-selection__choice__remove{color:#888;cursor:pointer;display:inline-block;font-weight:bold;margin-right:2px}.select2-container--classic .select2-selection--multiple .select2-selection__choice__remove:hover{color:#555}.select2-container--classic[dir="rtl"] .select2-selection--multiple .select2-selection__choice{float:right;margin-left:5px;margin-right:auto}.select2-container--classic[dir="rtl"] .select2-selection--multiple .select2-selection__choice__remove{margin-left:2px;margin-right:auto}.select2-container--classic.select2-container--open .select2-selection--multiple{border:1px solid #5897fb}.select2-container--classic.select2-container--open.select2-container--above .select2-selection--multiple{border-top:none;border-top-left-radius:0;border-top-right-radius:0}.select2-container--classic.select2-container--open.select2-container--below .select2-selection--multiple{border-bottom:none;border-bottom-left-radius:0;border-bottom-right-radius:0}.select2-container--classic .select2-search--dropdown .select2-search__field{border:1px solid #aaa;outline:0}.select2-container--classic .select2-search--inline .select2-search__field{outline:0;box-shadow:none}.select2-container--classic .select2-dropdown{background-color:#fff;border:1px solid transparent}.select2-container--classic .select2-dropdown--above{border-bottom:none}.select2-container--classic .select2-dropdown--below{border-top:none}.select2-container--classic .select2-results>.select2-results__options{max-height:200px;overflow-y:auto}.select2-container--classic .select2-results__option[role=group]{padding:0}.select2-container--classic .select2-results__option[aria-disabled=true]{color:grey}.select2-container--classic .select2-results__option--highlighted[aria-selected]{background-color:#3875d7;color:#fff}.select2-container--classic .select2-results__group{cursor:default;display:block;padding:6px}.select2-container--classic.select2-container--open .select2-dropdown{border-color:#5897fb}
+.select2-container{box-sizing:border-box;display:inline-block;margin:0;position:relative;vertical-align:middle}.select2-container .select2-selection--single{box-sizing:border-box;cursor:pointer;display:block;height:28px;user-select:none;-webkit-user-select:none}.select2-container .select2-selection--single .select2-selection__rendered{display:block;padding-left:8px;padding-right:20px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.select2-container .select2-selection--single .select2-selection__clear{position:relative}.select2-container[dir="rtl"] .select2-selection--single .select2-selection__rendered{padding-right:8px;padding-left:20px}.select2-container .select2-selection--multiple{box-sizing:border-box;cursor:pointer;display:block;min-height:32px;user-select:none;-webkit-user-select:none}.select2-container .select2-selection--multiple .select2-selection__rendered{display:inline-block;overflow:hidden;padding-left:8px;text-overflow:ellipsis;white-space:nowrap}.select2-container .select2-search--inline{float:left}.select2-container .select2-search--inline .select2-search__field{box-sizing:border-box;border:none;font-size:100%;margin-top:5px;padding:0}.select2-container .select2-search--inline .select2-search__field::-webkit-search-cancel-button{-webkit-appearance:none}.select2-dropdown{background-color:white;border:1px solid #aaa;border-radius:4px;box-sizing:border-box;display:block;position:absolute;left:-100000px;width:100%;z-index:1051}.select2-results{display:block}.select2-results__options{list-style:none;margin:0;padding:0}.select2-results__option{padding:6px;user-select:none;-webkit-user-select:none}.select2-results__option[aria-selected]{cursor:pointer}.select2-container--open .select2-dropdown{left:0}.select2-container--open .select2-dropdown--above{border-bottom:none;border-bottom-left-radius:0;border-bottom-right-radius:0}.select2-container--open .select2-dropdown--below{border-top:none;border-top-left-radius:0;border-top-right-radius:0}.select2-search--dropdown{display:block;padding:4px}.select2-search--dropdown .select2-search__field{padding:4px;width:100%;box-sizing:border-box}.select2-search--dropdown .select2-search__field::-webkit-search-cancel-button{-webkit-appearance:none}.select2-search--dropdown.select2-search--hide{display:none}.select2-close-mask{border:0;margin:0;padding:0;display:block;position:fixed;left:0;top:0;min-height:100%;min-width:100%;height:auto;width:auto;opacity:0;z-index:99;background-color:#fff;filter:alpha(opacity=0)}.select2-hidden-accessible{border:0 !important;clip:rect(0 0 0 0) !important;-webkit-clip-path:inset(50%) !important;clip-path:inset(50%) !important;height:1px !important;overflow:hidden !important;padding:0 !important;position:absolute !important;width:1px !important;white-space:nowrap !important}.select2-container--default .select2-selection--single{background-color:#fff;border:1px solid #aaa;border-radius:4px}.select2-container--default .select2-selection--single .select2-selection__rendered{color:#444;line-height:28px}.select2-container--default .select2-selection--single .select2-selection__clear{cursor:pointer;float:right;font-weight:bold}.select2-container--default .select2-selection--single .select2-selection__placeholder{color:#999}.select2-container--default .select2-selection--single .select2-selection__arrow{height:26px;position:absolute;top:1px;right:1px;width:20px}.select2-container--default .select2-selection--single .select2-selection__arrow b{border-color:#888 transparent transparent transparent;border-style:solid;border-width:5px 4px 0 4px;height:0;left:50%;margin-left:-4px;margin-top:-2px;position:absolute;top:50%;width:0}.select2-container--default[dir="rtl"] .select2-selection--single .select2-selection__clear{float:left}.select2-container--default[dir="rtl"] .select2-selection--single .select2-selection__arrow{left:1px;right:auto}.select2-container--default.select2-container--disabled .select2-selection--single{background-color:#eee;cursor:default}.select2-container--default.select2-container--disabled .select2-selection--single .select2-selection__clear{display:none}.select2-container--default.select2-container--open .select2-selection--single .select2-selection__arrow b{border-color:transparent transparent #888 transparent;border-width:0 4px 5px 4px}.select2-container--default .select2-selection--multiple{background-color:white;border:1px solid #aaa;border-radius:4px;cursor:text}.select2-container--default .select2-selection--multiple .select2-selection__rendered{box-sizing:border-box;list-style:none;margin:0;padding:0 5px;width:100%}.select2-container--default .select2-selection--multiple .select2-selection__rendered li{list-style:none}.select2-container--default .select2-selection--multiple .select2-selection__clear{cursor:pointer;float:right;font-weight:bold;margin-top:5px;margin-right:10px;padding:1px}.select2-container--default .select2-selection--multiple .select2-selection__choice{background-color:#e4e4e4;border:1px solid #aaa;border-radius:4px;cursor:default;float:left;margin-right:5px;margin-top:5px;padding:0 5px}.select2-container--default .select2-selection--multiple .select2-selection__choice__remove{color:#999;cursor:pointer;display:inline-block;font-weight:bold;margin-right:2px}.select2-container--default .select2-selection--multiple .select2-selection__choice__remove:hover{color:#333}.select2-container--default[dir="rtl"] .select2-selection--multiple .select2-selection__choice,.select2-container--default[dir="rtl"] .select2-selection--multiple .select2-search--inline{float:right}.select2-container--default[dir="rtl"] .select2-selection--multiple .select2-selection__choice{margin-left:5px;margin-right:auto}.select2-container--default[dir="rtl"] .select2-selection--multiple .select2-selection__choice__remove{margin-left:2px;margin-right:auto}.select2-container--default.select2-container--focus .select2-selection--multiple{border:solid black 1px;outline:0}.select2-container--default.select2-container--disabled .select2-selection--multiple{background-color:#eee;cursor:default}.select2-container--default.select2-container--disabled .select2-selection__choice__remove{display:none}.select2-container--default.select2-container--open.select2-container--above .select2-selection--single,.select2-container--default.select2-container--open.select2-container--above .select2-selection--multiple{border-top-left-radius:0;border-top-right-radius:0}.select2-container--default.select2-container--open.select2-container--below .select2-selection--single,.select2-container--default.select2-container--open.select2-container--below .select2-selection--multiple{border-bottom-left-radius:0;border-bottom-right-radius:0}.select2-container--default .select2-search--dropdown .select2-search__field{border:1px solid #aaa}.select2-container--default .select2-search--inline .select2-search__field{background:transparent;border:none;outline:0;box-shadow:none;-webkit-appearance:textfield}.select2-container--default .select2-results>.select2-results__options{max-height:200px;overflow-y:auto}.select2-container--default .select2-results__option[role=group]{padding:0}.select2-container--default .select2-results__option[aria-disabled=true]{color:#999}.select2-container--default .select2-results__option[aria-selected=true]{background-color:#ddd}.select2-container--default .select2-results__option .select2-results__option{padding-left:1em}.select2-container--default .select2-results__option .select2-results__option .select2-results__group{padding-left:0}.select2-container--default .select2-results__option .select2-results__option .select2-results__option{margin-left:-1em;padding-left:2em}.select2-container--default .select2-results__option .select2-results__option .select2-results__option .select2-results__option{margin-left:-2em;padding-left:3em}.select2-container--default .select2-results__option .select2-results__option .select2-results__option .select2-results__option .select2-results__option{margin-left:-3em;padding-left:4em}.select2-container--default .select2-results__option .select2-results__option .select2-results__option .select2-results__option .select2-results__option .select2-results__option{margin-left:-4em;padding-left:5em}.select2-container--default .select2-results__option .select2-results__option .select2-results__option .select2-results__option .select2-results__option .select2-results__option .select2-results__option{margin-left:-5em;padding-left:6em}.select2-container--default .select2-results__option--highlighted[aria-selected]{background-color:#5897fb;color:white}.select2-container--default .select2-results__group{cursor:default;display:block;padding:6px}.select2-container--classic .select2-selection--single{background-color:#f7f7f7;border:1px solid #aaa;border-radius:4px;outline:0;background-image:-webkit-linear-gradient(top, #fff 50%, #eee 100%);background-image:-o-linear-gradient(top, #fff 50%, #eee 100%);background-image:linear-gradient(to bottom, #fff 50%, #eee 100%);background-repeat:repeat-x;filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#FFFFFFFF', endColorstr='#FFEEEEEE', GradientType=0)}.select2-container--classic .select2-selection--single:focus{border:1px solid #5897fb}.select2-container--classic .select2-selection--single .select2-selection__rendered{color:#444;line-height:28px}.select2-container--classic .select2-selection--single .select2-selection__clear{cursor:pointer;float:right;font-weight:bold;margin-right:10px}.select2-container--classic .select2-selection--single .select2-selection__placeholder{color:#999}.select2-container--classic .select2-selection--single .select2-selection__arrow{background-color:#ddd;border:none;border-left:1px solid #aaa;border-top-right-radius:4px;border-bottom-right-radius:4px;height:26px;position:absolute;top:1px;right:1px;width:20px;background-image:-webkit-linear-gradient(top, #eee 50%, #ccc 100%);background-image:-o-linear-gradient(top, #eee 50%, #ccc 100%);background-image:linear-gradient(to bottom, #eee 50%, #ccc 100%);background-repeat:repeat-x;filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#FFEEEEEE', endColorstr='#FFCCCCCC', GradientType=0)}.select2-container--classic .select2-selection--single .select2-selection__arrow b{border-color:#888 transparent transparent transparent;border-style:solid;border-width:5px 4px 0 4px;height:0;left:50%;margin-left:-4px;margin-top:-2px;position:absolute;top:50%;width:0}.select2-container--classic[dir="rtl"] .select2-selection--single .select2-selection__clear{float:left}.select2-container--classic[dir="rtl"] .select2-selection--single .select2-selection__arrow{border:none;border-right:1px solid #aaa;border-radius:0;border-top-left-radius:4px;border-bottom-left-radius:4px;left:1px;right:auto}.select2-container--classic.select2-container--open .select2-selection--single{border:1px solid #5897fb}.select2-container--classic.select2-container--open .select2-selection--single .select2-selection__arrow{background:transparent;border:none}.select2-container--classic.select2-container--open .select2-selection--single .select2-selection__arrow b{border-color:transparent transparent #888 transparent;border-width:0 4px 5px 4px}.select2-container--classic.select2-container--open.select2-container--above .select2-selection--single{border-top:none;border-top-left-radius:0;border-top-right-radius:0;background-image:-webkit-linear-gradient(top, #fff 0%, #eee 50%);background-image:-o-linear-gradient(top, #fff 0%, #eee 50%);background-image:linear-gradient(to bottom, #fff 0%, #eee 50%);background-repeat:repeat-x;filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#FFFFFFFF', endColorstr='#FFEEEEEE', GradientType=0)}.select2-container--classic.select2-container--open.select2-container--below .select2-selection--single{border-bottom:none;border-bottom-left-radius:0;border-bottom-right-radius:0;background-image:-webkit-linear-gradient(top, #eee 50%, #fff 100%);background-image:-o-linear-gradient(top, #eee 50%, #fff 100%);background-image:linear-gradient(to bottom, #eee 50%, #fff 100%);background-repeat:repeat-x;filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#FFEEEEEE', endColorstr='#FFFFFFFF', GradientType=0)}.select2-container--classic .select2-selection--multiple{background-color:white;border:1px solid #aaa;border-radius:4px;cursor:text;outline:0}.select2-container--classic .select2-selection--multiple:focus{border:1px solid #5897fb}.select2-container--classic .select2-selection--multiple .select2-selection__rendered{list-style:none;margin:0;padding:0 5px}.select2-container--classic .select2-selection--multiple .select2-selection__clear{display:none}.select2-container--classic .select2-selection--multiple .select2-selection__choice{background-color:#e4e4e4;border:1px solid #aaa;border-radius:4px;cursor:default;float:left;margin-right:5px;margin-top:5px;padding:0 5px}.select2-container--classic .select2-selection--multiple .select2-selection__choice__remove{color:#888;cursor:pointer;display:inline-block;font-weight:bold;margin-right:2px}.select2-container--classic .select2-selection--multiple .select2-selection__choice__remove:hover{color:#555}.select2-container--classic[dir="rtl"] .select2-selection--multiple .select2-selection__choice{float:right;margin-left:5px;margin-right:auto}.select2-container--classic[dir="rtl"] .select2-selection--multiple .select2-selection__choice__remove{margin-left:2px;margin-right:auto}.select2-container--classic.select2-container--open .select2-selection--multiple{border:1px solid #5897fb}.select2-container--classic.select2-container--open.select2-container--above .select2-selection--multiple{border-top:none;border-top-left-radius:0;border-top-right-radius:0}.select2-container--classic.select2-container--open.select2-container--below .select2-selection--multiple{border-bottom:none;border-bottom-left-radius:0;border-bottom-right-radius:0}.select2-container--classic .select2-search--dropdown .select2-search__field{border:1px solid #aaa;outline:0}.select2-container--classic .select2-search--inline .select2-search__field{outline:0;box-shadow:none}.select2-container--classic .select2-dropdown{background-color:#fff;border:1px solid transparent}.select2-container--classic .select2-dropdown--above{border-bottom:none}.select2-container--classic .select2-dropdown--below{border-top:none}.select2-container--classic .select2-results>.select2-results__options{max-height:200px;overflow-y:auto}.select2-container--classic .select2-results__option[role=group]{padding:0}.select2-container--classic .select2-results__option[aria-disabled=true]{color:grey}.select2-container--classic .select2-results__option--highlighted[aria-selected]{background-color:#3875d7;color:#fff}.select2-container--classic .select2-results__group{cursor:default;display:block;padding:6px}.select2-container--classic.select2-container--open .select2-dropdown{border-color:#5897fb}
diff --git a/dist/js/i18n/af.js b/dist/js/i18n/af.js
index 68f7a907..c57a91f6 100644
--- a/dist/js/i18n/af.js
+++ b/dist/js/i18n/af.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var e=jQuery.fn.select2.amd;e.define("select2/i18n/af",[],function(){return{errorLoading:function(){return"Die resultate kon nie gelaai word nie."},inputTooLong:function(e){var n=e.input.length-e.maximum,r="Verwyders asseblief "+n+" character";return 1!=n&&(r+="s"),r},inputTooShort:function(e){return"Voer asseblief "+(e.minimum-e.input.length)+" of meer karakters"},loadingMore:function(){return"Meer resultate word gelaai…"},maximumSelected:function(e){var n="Kies asseblief net "+e.maximum+" item";return 1!=e.maximum&&(n+="s"),n},noResults:function(){return"Geen resultate gevind"},searching:function(){return"Besig…"},removeAllItems:function(){return"Verwyder alle items"}}}),e.define,e.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/ar.js b/dist/js/i18n/ar.js
index 9398f78d..22aeffb9 100644
--- a/dist/js/i18n/ar.js
+++ b/dist/js/i18n/ar.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var n=jQuery.fn.select2.amd;n.define("select2/i18n/ar",[],function(){return{errorLoading:function(){return"لا يمكن تحميل النتائج"},inputTooLong:function(n){return"الرجاء حذف "+(n.input.length-n.maximum)+" عناصر"},inputTooShort:function(n){return"الرجاء إضافة "+(n.minimum-n.input.length)+" عناصر"},loadingMore:function(){return"جاري تحميل نتائج إضافية..."},maximumSelected:function(n){return"تستطيع إختيار "+n.maximum+" بنود فقط"},noResults:function(){return"لم يتم العثور على أي نتائج"},searching:function(){return"جاري البحث…"},removeAllItems:function(){return"قم بإزالة كل العناصر"}}}),n.define,n.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/az.js b/dist/js/i18n/az.js
index 2d570e09..4f752733 100644
--- a/dist/js/i18n/az.js
+++ b/dist/js/i18n/az.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var n=jQuery.fn.select2.amd;n.define("select2/i18n/az",[],function(){return{inputTooLong:function(n){return n.input.length-n.maximum+" simvol silin"},inputTooShort:function(n){return n.minimum-n.input.length+" simvol daxil edin"},loadingMore:function(){return"Daha çox nəticə yüklənir…"},maximumSelected:function(n){return"Sadəcə "+n.maximum+" element seçə bilərsiniz"},noResults:function(){return"Nəticə tapılmadı"},searching:function(){return"Axtarılır…"},removeAllItems:function(){return"Bütün elementləri sil"}}}),n.define,n.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/bg.js b/dist/js/i18n/bg.js
index 6222c771..1f98a281 100644
--- a/dist/js/i18n/bg.js
+++ b/dist/js/i18n/bg.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var n=jQuery.fn.select2.amd;n.define("select2/i18n/bg",[],function(){return{inputTooLong:function(n){var e=n.input.length-n.maximum,u="Моля въведете с "+e+" по-малко символ";return e>1&&(u+="a"),u},inputTooShort:function(n){var e=n.minimum-n.input.length,u="Моля въведете още "+e+" символ";return e>1&&(u+="a"),u},loadingMore:function(){return"Зареждат се още…"},maximumSelected:function(n){var e="Можете да направите до "+n.maximum+" ";return n.maximum>1?e+="избора":e+="избор",e},noResults:function(){return"Няма намерени съвпадения"},searching:function(){return"Търсене…"},removeAllItems:function(){return"Премахнете всички елементи"}}}),n.define,n.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/bn.js b/dist/js/i18n/bn.js
index d624d320..49d3bbd5 100644
--- a/dist/js/i18n/bn.js
+++ b/dist/js/i18n/bn.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var n=jQuery.fn.select2.amd;n.define("select2/i18n/bn",[],function(){return{errorLoading:function(){return"ফলাফলগুলি লোড করা যায়নি।"},inputTooLong:function(n){var e=n.input.length-n.maximum,u="অনুগ্রহ করে "+e+" টি অক্ষর মুছে দিন।";return 1!=e&&(u="অনুগ্রহ করে "+e+" টি অক্ষর মুছে দিন।"),u},inputTooShort:function(n){return n.minimum-n.input.length+" টি অক্ষর অথবা অধিক অক্ষর লিখুন।"},loadingMore:function(){return"আরো ফলাফল লোড হচ্ছে ..."},maximumSelected:function(n){var e=n.maximum+" টি আইটেম নির্বাচন করতে পারবেন।";return 1!=n.maximum&&(e=n.maximum+" টি আইটেম নির্বাচন করতে পারবেন।"),e},noResults:function(){return"কোন ফলাফল পাওয়া যায়নি।"},searching:function(){return"অনুসন্ধান করা হচ্ছে ..."}}}),n.define,n.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/bs.js b/dist/js/i18n/bs.js
index bcaca129..ceb7247d 100644
--- a/dist/js/i18n/bs.js
+++ b/dist/js/i18n/bs.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var e=jQuery.fn.select2.amd;e.define("select2/i18n/bs",[],function(){function e(e,n,r,t){return e%10==1&&e%100!=11?n:e%10>=2&&e%10<=4&&(e%100<12||e%100>14)?r:t}return{errorLoading:function(){return"Preuzimanje nije uspijelo."},inputTooLong:function(n){var r=n.input.length-n.maximum,t="Obrišite "+r+" simbol";return t+=e(r,"","a","a")},inputTooShort:function(n){var r=n.minimum-n.input.length,t="Ukucajte bar još "+r+" simbol";return t+=e(r,"","a","a")},loadingMore:function(){return"Preuzimanje još rezultata…"},maximumSelected:function(n){var r="Možete izabrati samo "+n.maximum+" stavk";return r+=e(n.maximum,"u","e","i")},noResults:function(){return"Ništa nije pronađeno"},searching:function(){return"Pretraga…"},removeAllItems:function(){return"Uklonite sve stavke"}}}),e.define,e.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/ca.js b/dist/js/i18n/ca.js
index ddf95055..0634cfdc 100644
--- a/dist/js/i18n/ca.js
+++ b/dist/js/i18n/ca.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var e=jQuery.fn.select2.amd;e.define("select2/i18n/ca",[],function(){return{errorLoading:function(){return"La càrrega ha fallat"},inputTooLong:function(e){var n=e.input.length-e.maximum,r="Si us plau, elimina "+n+" car";return r+=1==n?"àcter":"àcters"},inputTooShort:function(e){var n=e.minimum-e.input.length,r="Si us plau, introdueix "+n+" car";return r+=1==n?"àcter":"àcters"},loadingMore:function(){return"Carregant més resultats…"},maximumSelected:function(e){var n="Només es pot seleccionar "+e.maximum+" element";return 1!=e.maximum&&(n+="s"),n},noResults:function(){return"No s'han trobat resultats"},searching:function(){return"Cercant…"},removeAllItems:function(){return"Treu tots els elements"}}}),e.define,e.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/cs.js b/dist/js/i18n/cs.js
index 8435d759..6ad1e39c 100644
--- a/dist/js/i18n/cs.js
+++ b/dist/js/i18n/cs.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var e=jQuery.fn.select2.amd;e.define("select2/i18n/cs",[],function(){function e(e,n){switch(e){case 2:return n?"dva":"dvě";case 3:return"tři";case 4:return"čtyři"}return""}return{errorLoading:function(){return"Výsledky nemohly být načteny."},inputTooLong:function(n){var t=n.input.length-n.maximum;return 1==t?"Prosím, zadejte o jeden znak méně.":t<=4?"Prosím, zadejte o "+e(t,!0)+" znaky méně.":"Prosím, zadejte o "+t+" znaků méně."},inputTooShort:function(n){var t=n.minimum-n.input.length;return 1==t?"Prosím, zadejte ještě jeden znak.":t<=4?"Prosím, zadejte ještě další "+e(t,!0)+" znaky.":"Prosím, zadejte ještě dalších "+t+" znaků."},loadingMore:function(){return"Načítají se další výsledky…"},maximumSelected:function(n){var t=n.maximum;return 1==t?"Můžete zvolit jen jednu položku.":t<=4?"Můžete zvolit maximálně "+e(t,!1)+" položky.":"Můžete zvolit maximálně "+t+" položek."},noResults:function(){return"Nenalezeny žádné položky."},searching:function(){return"Vyhledávání…"},removeAllItems:function(){return"Odstraňte všechny položky"}}}),e.define,e.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/da.js b/dist/js/i18n/da.js
index 7d90ee37..ae36bb70 100644
--- a/dist/js/i18n/da.js
+++ b/dist/js/i18n/da.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var e=jQuery.fn.select2.amd;e.define("select2/i18n/da",[],function(){return{errorLoading:function(){return"Resultaterne kunne ikke indlæses."},inputTooLong:function(e){return"Angiv venligst "+(e.input.length-e.maximum)+" tegn mindre"},inputTooShort:function(e){return"Angiv venligst "+(e.minimum-e.input.length)+" tegn mere"},loadingMore:function(){return"Indlæser flere resultater…"},maximumSelected:function(e){var n="Du kan kun vælge "+e.maximum+" emne";return 1!=e.maximum&&(n+="r"),n},noResults:function(){return"Ingen resultater fundet"},searching:function(){return"Søger…"},removeAllItems:function(){return"Fjern alle elementer"}}}),e.define,e.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/de.js b/dist/js/i18n/de.js
index 953381be..03deb88b 100644
--- a/dist/js/i18n/de.js
+++ b/dist/js/i18n/de.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var e=jQuery.fn.select2.amd;e.define("select2/i18n/de",[],function(){return{errorLoading:function(){return"Die Ergebnisse konnten nicht geladen werden."},inputTooLong:function(e){return"Bitte "+(e.input.length-e.maximum)+" Zeichen weniger eingeben"},inputTooShort:function(e){return"Bitte "+(e.minimum-e.input.length)+" Zeichen mehr eingeben"},loadingMore:function(){return"Lade mehr Ergebnisse…"},maximumSelected:function(e){var n="Sie können nur "+e.maximum+" Eintr";return 1===e.maximum?n+="ag":n+="äge",n+=" auswählen"},noResults:function(){return"Keine Übereinstimmungen gefunden"},searching:function(){return"Suche…"},removeAllItems:function(){return"Entferne alle Gegenstände"}}}),e.define,e.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/dsb.js b/dist/js/i18n/dsb.js
index b0613b1d..43dade4c 100644
--- a/dist/js/i18n/dsb.js
+++ b/dist/js/i18n/dsb.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var n=jQuery.fn.select2.amd;n.define("select2/i18n/dsb",[],function(){var n=["znamuško","znamušce","znamuška","znamuškow"],e=["zapisk","zapiska","zapiski","zapiskow"],u=function(n,e){return 1===n?e[0]:2===n?e[1]:n>2&&n<=4?e[2]:n>=5?e[3]:void 0};return{errorLoading:function(){return"Wuslědki njejsu se dali zacytaś."},inputTooLong:function(e){var a=e.input.length-e.maximum;return"Pšosym lašuj "+a+" "+u(a,n)},inputTooShort:function(e){var a=e.minimum-e.input.length;return"Pšosym zapódaj nanejmjenjej "+a+" "+u(a,n)},loadingMore:function(){return"Dalšne wuslědki se zacytaju…"},maximumSelected:function(n){return"Móžoš jano "+n.maximum+" "+u(n.maximum,e)+"wubraś."},noResults:function(){return"Žedne wuslědki namakane"},searching:function(){return"Pyta se…"},removeAllItems:function(){return"Remove all items"}}}),n.define,n.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/el.js b/dist/js/i18n/el.js
index 5da0c098..f3b8db71 100644
--- a/dist/js/i18n/el.js
+++ b/dist/js/i18n/el.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var n=jQuery.fn.select2.amd;n.define("select2/i18n/el",[],function(){return{errorLoading:function(){return"Τα αποτελέσματα δεν μπόρεσαν να φορτώσουν."},inputTooLong:function(n){var e=n.input.length-n.maximum,u="Παρακαλώ διαγράψτε "+e+" χαρακτήρ";return 1==e&&(u+="α"),1!=e&&(u+="ες"),u},inputTooShort:function(n){return"Παρακαλώ συμπληρώστε "+(n.minimum-n.input.length)+" ή περισσότερους χαρακτήρες"},loadingMore:function(){return"Φόρτωση περισσότερων αποτελεσμάτων…"},maximumSelected:function(n){var e="Μπορείτε να επιλέξετε μόνο "+n.maximum+" επιλογ";return 1==n.maximum&&(e+="ή"),1!=n.maximum&&(e+="ές"),e},noResults:function(){return"Δεν βρέθηκαν αποτελέσματα"},searching:function(){return"Αναζήτηση…"},removeAllItems:function(){return"Καταργήστε όλα τα στοιχεία"}}}),n.define,n.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/en.js b/dist/js/i18n/en.js
index 099de39a..ea63a47b 100644
--- a/dist/js/i18n/en.js
+++ b/dist/js/i18n/en.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var e=jQuery.fn.select2.amd;e.define("select2/i18n/en",[],function(){return{errorLoading:function(){return"The results could not be loaded."},inputTooLong:function(e){var n=e.input.length-e.maximum,r="Please delete "+n+" character";return 1!=n&&(r+="s"),r},inputTooShort:function(e){return"Please enter "+(e.minimum-e.input.length)+" or more characters"},loadingMore:function(){return"Loading more results…"},maximumSelected:function(e){var n="You can only select "+e.maximum+" item";return 1!=e.maximum&&(n+="s"),n},noResults:function(){return"No results found"},searching:function(){return"Searching…"},removeAllItems:function(){return"Remove all items"}}}),e.define,e.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/es.js b/dist/js/i18n/es.js
index d531e9c7..13af2b8a 100644
--- a/dist/js/i18n/es.js
+++ b/dist/js/i18n/es.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var e=jQuery.fn.select2.amd;e.define("select2/i18n/es",[],function(){return{errorLoading:function(){return"No se pudieron cargar los resultados"},inputTooLong:function(e){var n=e.input.length-e.maximum,r="Por favor, elimine "+n+" car";return r+=1==n?"ácter":"acteres"},inputTooShort:function(e){var n=e.minimum-e.input.length,r="Por favor, introduzca "+n+" car";return r+=1==n?"ácter":"acteres"},loadingMore:function(){return"Cargando más resultados…"},maximumSelected:function(e){var n="Sólo puede seleccionar "+e.maximum+" elemento";return 1!=e.maximum&&(n+="s"),n},noResults:function(){return"No se encontraron resultados"},searching:function(){return"Buscando…"},removeAllItems:function(){return"Eliminar todos los elementos"}}}),e.define,e.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/et.js b/dist/js/i18n/et.js
index 197bef65..e869309e 100644
--- a/dist/js/i18n/et.js
+++ b/dist/js/i18n/et.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var e=jQuery.fn.select2.amd;e.define("select2/i18n/et",[],function(){return{inputTooLong:function(e){var n=e.input.length-e.maximum,t="Sisesta "+n+" täht";return 1!=n&&(t+="e"),t+=" vähem"},inputTooShort:function(e){var n=e.minimum-e.input.length,t="Sisesta "+n+" täht";return 1!=n&&(t+="e"),t+=" rohkem"},loadingMore:function(){return"Laen tulemusi…"},maximumSelected:function(e){var n="Saad vaid "+e.maximum+" tulemus";return 1==e.maximum?n+="e":n+="t",n+=" valida"},noResults:function(){return"Tulemused puuduvad"},searching:function(){return"Otsin…"},removeAllItems:function(){return"Eemalda kõik esemed"}}}),e.define,e.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/eu.js b/dist/js/i18n/eu.js
index 557a1643..dbe95ac1 100644
--- a/dist/js/i18n/eu.js
+++ b/dist/js/i18n/eu.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var e=jQuery.fn.select2.amd;e.define("select2/i18n/eu",[],function(){return{inputTooLong:function(e){var t=e.input.length-e.maximum,n="Idatzi ";return n+=1==t?"karaktere bat":t+" karaktere",n+=" gutxiago"},inputTooShort:function(e){var t=e.minimum-e.input.length,n="Idatzi ";return n+=1==t?"karaktere bat":t+" karaktere",n+=" gehiago"},loadingMore:function(){return"Emaitza gehiago kargatzen…"},maximumSelected:function(e){return 1===e.maximum?"Elementu bakarra hauta dezakezu":e.maximum+" elementu hauta ditzakezu soilik"},noResults:function(){return"Ez da bat datorrenik aurkitu"},searching:function(){return"Bilatzen…"},removeAllItems:function(){return"Kendu elementu guztiak"}}}),e.define,e.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/fa.js b/dist/js/i18n/fa.js
index febffc8c..85b16400 100644
--- a/dist/js/i18n/fa.js
+++ b/dist/js/i18n/fa.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var n=jQuery.fn.select2.amd;n.define("select2/i18n/fa",[],function(){return{errorLoading:function(){return"امکان بارگذاری نتایج وجود ندارد."},inputTooLong:function(n){return"لطفاً "+(n.input.length-n.maximum)+" کاراکتر را حذف نمایید"},inputTooShort:function(n){return"لطفاً تعداد "+(n.minimum-n.input.length)+" کاراکتر یا بیشتر وارد نمایید"},loadingMore:function(){return"در حال بارگذاری نتایج بیشتر..."},maximumSelected:function(n){return"شما تنها می‌توانید "+n.maximum+" آیتم را انتخاب نمایید"},noResults:function(){return"هیچ نتیجه‌ای یافت نشد"},searching:function(){return"در حال جستجو..."},removeAllItems:function(){return"همه موارد را حذف کنید"}}}),n.define,n.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/fi.js b/dist/js/i18n/fi.js
index f60a3086..65bae455 100644
--- a/dist/js/i18n/fi.js
+++ b/dist/js/i18n/fi.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var n=jQuery.fn.select2.amd;n.define("select2/i18n/fi",[],function(){return{errorLoading:function(){return"Tuloksia ei saatu ladattua."},inputTooLong:function(n){return"Ole hyvä ja anna "+(n.input.length-n.maximum)+" merkkiä vähemmän"},inputTooShort:function(n){return"Ole hyvä ja anna "+(n.minimum-n.input.length)+" merkkiä lisää"},loadingMore:function(){return"Ladataan lisää tuloksia…"},maximumSelected:function(n){return"Voit valita ainoastaan "+n.maximum+" kpl"},noResults:function(){return"Ei tuloksia"},searching:function(){return"Haetaan…"},removeAllItems:function(){return"Poista kaikki kohteet"}}}),n.define,n.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/fr.js b/dist/js/i18n/fr.js
index 5f3cc900..8b3b903f 100644
--- a/dist/js/i18n/fr.js
+++ b/dist/js/i18n/fr.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var e=jQuery.fn.select2.amd;e.define("select2/i18n/fr",[],function(){return{errorLoading:function(){return"Les résultats ne peuvent pas être chargés."},inputTooLong:function(e){var n=e.input.length-e.maximum;return"Supprimez "+n+" caractère"+(n>1?"s":"")},inputTooShort:function(e){var n=e.minimum-e.input.length;return"Saisissez au moins "+n+" caractère"+(n>1?"s":"")},loadingMore:function(){return"Chargement de résultats supplémentaires…"},maximumSelected:function(e){return"Vous pouvez seulement sélectionner "+e.maximum+" élément"+(e.maximum>1?"s":"")},noResults:function(){return"Aucun résultat trouvé"},searching:function(){return"Recherche en cours…"},removeAllItems:function(){return"Supprimer tous les éléments"}}}),e.define,e.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/gl.js b/dist/js/i18n/gl.js
index 959e1cc7..fed977e9 100644
--- a/dist/js/i18n/gl.js
+++ b/dist/js/i18n/gl.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var e=jQuery.fn.select2.amd;e.define("select2/i18n/gl",[],function(){return{errorLoading:function(){return"Non foi posíbel cargar os resultados."},inputTooLong:function(e){var n=e.input.length-e.maximum;return 1===n?"Elimine un carácter":"Elimine "+n+" caracteres"},inputTooShort:function(e){var n=e.minimum-e.input.length;return 1===n?"Engada un carácter":"Engada "+n+" caracteres"},loadingMore:function(){return"Cargando máis resultados…"},maximumSelected:function(e){return 1===e.maximum?"Só pode seleccionar un elemento":"Só pode seleccionar "+e.maximum+" elementos"},noResults:function(){return"Non se atoparon resultados"},searching:function(){return"Buscando…"},removeAllItems:function(){return"Elimina todos os elementos"}}}),e.define,e.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/he.js b/dist/js/i18n/he.js
index c96b5923..99457d30 100644
--- a/dist/js/i18n/he.js
+++ b/dist/js/i18n/he.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var n=jQuery.fn.select2.amd;n.define("select2/i18n/he",[],function(){return{errorLoading:function(){return"שגיאה בטעינת התוצאות"},inputTooLong:function(n){var e=n.input.length-n.maximum,r="נא למחוק ";return r+=1===e?"תו אחד":e+" תווים"},inputTooShort:function(n){var e=n.minimum-n.input.length,r="נא להכניס ";return r+=1===e?"תו אחד":e+" תווים",r+=" או יותר"},loadingMore:function(){return"טוען תוצאות נוספות…"},maximumSelected:function(n){var e="באפשרותך לבחור עד ";return 1===n.maximum?e+="פריט אחד":e+=n.maximum+" פריטים",e},noResults:function(){return"לא נמצאו תוצאות"},searching:function(){return"מחפש…"},removeAllItems:function(){return"הסר את כל הפריטים"}}}),n.define,n.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/hi.js b/dist/js/i18n/hi.js
index 6de2e253..a58c3ded 100644
--- a/dist/js/i18n/hi.js
+++ b/dist/js/i18n/hi.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var n=jQuery.fn.select2.amd;n.define("select2/i18n/hi",[],function(){return{errorLoading:function(){return"परिणामों को लोड नहीं किया जा सका।"},inputTooLong:function(n){var e=n.input.length-n.maximum,r=e+" अक्षर को हटा दें";return e>1&&(r=e+" अक्षरों को हटा दें "),r},inputTooShort:function(n){return"कृपया "+(n.minimum-n.input.length)+" या अधिक अक्षर दर्ज करें"},loadingMore:function(){return"अधिक परिणाम लोड हो रहे है..."},maximumSelected:function(n){return"आप केवल "+n.maximum+" आइटम का चयन कर सकते हैं"},noResults:function(){return"कोई परिणाम नहीं मिला"},searching:function(){return"खोज रहा है..."},removeAllItems:function(){return"सभी वस्तुओं को हटा दें"}}}),n.define,n.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/hr.js b/dist/js/i18n/hr.js
index 832bc12e..2b961077 100644
--- a/dist/js/i18n/hr.js
+++ b/dist/js/i18n/hr.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var n=jQuery.fn.select2.amd;n.define("select2/i18n/hr",[],function(){function n(n){var e=" "+n+" znak";return n%10<5&&n%10>0&&(n%100<5||n%100>19)?n%10>1&&(e+="a"):e+="ova",e}return{errorLoading:function(){return"Preuzimanje nije uspjelo."},inputTooLong:function(e){return"Unesite "+n(e.input.length-e.maximum)},inputTooShort:function(e){return"Unesite još "+n(e.minimum-e.input.length)},loadingMore:function(){return"Učitavanje rezultata…"},maximumSelected:function(n){return"Maksimalan broj odabranih stavki je "+n.maximum},noResults:function(){return"Nema rezultata"},searching:function(){return"Pretraga…"},removeAllItems:function(){return"Ukloni sve stavke"}}}),n.define,n.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/hsb.js b/dist/js/i18n/hsb.js
index edbf1875..d4ee5b86 100644
--- a/dist/js/i18n/hsb.js
+++ b/dist/js/i18n/hsb.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var n=jQuery.fn.select2.amd;n.define("select2/i18n/hsb",[],function(){var n=["znamješko","znamješce","znamješka","znamješkow"],e=["zapisk","zapiskaj","zapiski","zapiskow"],u=function(n,e){return 1===n?e[0]:2===n?e[1]:n>2&&n<=4?e[2]:n>=5?e[3]:void 0};return{errorLoading:function(){return"Wuslědki njedachu so začitać."},inputTooLong:function(e){var a=e.input.length-e.maximum;return"Prošu zhašej "+a+" "+u(a,n)},inputTooShort:function(e){var a=e.minimum-e.input.length;return"Prošu zapodaj znajmjeńša "+a+" "+u(a,n)},loadingMore:function(){return"Dalše wuslědki so začitaja…"},maximumSelected:function(n){return"Móžeš jenož "+n.maximum+" "+u(n.maximum,e)+"wubrać"},noResults:function(){return"Žane wuslědki namakane"},searching:function(){return"Pyta so…"},removeAllItems:function(){return"Remove all items"}}}),n.define,n.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/hu.js b/dist/js/i18n/hu.js
index 162b756c..ca04ca8c 100644
--- a/dist/js/i18n/hu.js
+++ b/dist/js/i18n/hu.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var e=jQuery.fn.select2.amd;e.define("select2/i18n/hu",[],function(){return{errorLoading:function(){return"Az eredmények betöltése nem sikerült."},inputTooLong:function(e){return"Túl hosszú. "+(e.input.length-e.maximum)+" karakterrel több, mint kellene."},inputTooShort:function(e){return"Túl rövid. Még "+(e.minimum-e.input.length)+" karakter hiányzik."},loadingMore:function(){return"Töltés…"},maximumSelected:function(e){return"Csak "+e.maximum+" elemet lehet kiválasztani."},noResults:function(){return"Nincs találat."},searching:function(){return"Keresés…"},removeAllItems:function(){return"Távolítson el minden elemet"}}}),e.define,e.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/hy.js b/dist/js/i18n/hy.js
index 030be028..157db390 100644
--- a/dist/js/i18n/hy.js
+++ b/dist/js/i18n/hy.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var n=jQuery.fn.select2.amd;n.define("select2/i18n/hy",[],function(){return{errorLoading:function(){return"Արդյունքները հնարավոր չէ բեռնել։"},inputTooLong:function(n){return"Խնդրում ենք հեռացնել "+(n.input.length-n.maximum)+" նշան"},inputTooShort:function(n){return"Խնդրում ենք մուտքագրել "+(n.minimum-n.input.length)+" կամ ավել նշաններ"},loadingMore:function(){return"Բեռնվում են նոր արդյունքներ․․․"},maximumSelected:function(n){return"Դուք կարող եք ընտրել առավելագույնը "+n.maximum+" կետ"},noResults:function(){return"Արդյունքներ չեն գտնվել"},searching:function(){return"Որոնում․․․"},removeAllItems:function(){return"Հեռացնել բոլոր տարրերը"}}}),n.define,n.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/id.js b/dist/js/i18n/id.js
index 67258630..a2b920c8 100644
--- a/dist/js/i18n/id.js
+++ b/dist/js/i18n/id.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var n=jQuery.fn.select2.amd;n.define("select2/i18n/id",[],function(){return{errorLoading:function(){return"Data tidak boleh diambil."},inputTooLong:function(n){return"Hapuskan "+(n.input.length-n.maximum)+" huruf"},inputTooShort:function(n){return"Masukkan "+(n.minimum-n.input.length)+" huruf lagi"},loadingMore:function(){return"Mengambil data…"},maximumSelected:function(n){return"Anda hanya dapat memilih "+n.maximum+" pilihan"},noResults:function(){return"Tidak ada data yang sesuai"},searching:function(){return"Mencari…"},removeAllItems:function(){return"Hapus semua item"}}}),n.define,n.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/is.js b/dist/js/i18n/is.js
index 316c82e3..6fc1f93c 100644
--- a/dist/js/i18n/is.js
+++ b/dist/js/i18n/is.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var n=jQuery.fn.select2.amd;n.define("select2/i18n/is",[],function(){return{inputTooLong:function(n){var t=n.input.length-n.maximum,e="Vinsamlegast styttið texta um "+t+" staf";return t<=1?e:e+"i"},inputTooShort:function(n){var t=n.minimum-n.input.length,e="Vinsamlegast skrifið "+t+" staf";return t>1&&(e+="i"),e+=" í viðbót"},loadingMore:function(){return"Sæki fleiri niðurstöður…"},maximumSelected:function(n){return"Þú getur aðeins valið "+n.maximum+" atriði"},noResults:function(){return"Ekkert fannst"},searching:function(){return"Leita…"},removeAllItems:function(){return"Fjarlægðu öll atriði"}}}),n.define,n.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/it.js b/dist/js/i18n/it.js
index e0dcada8..707739dd 100644
--- a/dist/js/i18n/it.js
+++ b/dist/js/i18n/it.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var e=jQuery.fn.select2.amd;e.define("select2/i18n/it",[],function(){return{errorLoading:function(){return"I risultati non possono essere caricati."},inputTooLong:function(e){var n=e.input.length-e.maximum,t="Per favore cancella "+n+" caratter";return t+=1!==n?"i":"e"},inputTooShort:function(e){return"Per favore inserisci "+(e.minimum-e.input.length)+" o più caratteri"},loadingMore:function(){return"Caricando più risultati…"},maximumSelected:function(e){var n="Puoi selezionare solo "+e.maximum+" element";return 1!==e.maximum?n+="i":n+="o",n},noResults:function(){return"Nessun risultato trovato"},searching:function(){return"Sto cercando…"},removeAllItems:function(){return"Rimuovi tutti gli oggetti"}}}),e.define,e.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/ja.js b/dist/js/i18n/ja.js
index 87d37998..0082a3af 100644
--- a/dist/js/i18n/ja.js
+++ b/dist/js/i18n/ja.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var n=jQuery.fn.select2.amd;n.define("select2/i18n/ja",[],function(){return{errorLoading:function(){return"結果が読み込まれませんでした"},inputTooLong:function(n){return n.input.length-n.maximum+" 文字を削除してください"},inputTooShort:function(n){return"少なくとも "+(n.minimum-n.input.length)+" 文字を入力してください"},loadingMore:function(){return"読み込み中…"},maximumSelected:function(n){return n.maximum+" 件しか選択できません"},noResults:function(){return"対象が見つかりません"},searching:function(){return"検索しています…"},removeAllItems:function(){return"すべてのアイテムを削除"}}}),n.define,n.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/ka.js b/dist/js/i18n/ka.js
index e189d8cd..b6ca3ab4 100644
--- a/dist/js/i18n/ka.js
+++ b/dist/js/i18n/ka.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var n=jQuery.fn.select2.amd;n.define("select2/i18n/ka",[],function(){return{errorLoading:function(){return"მონაცემების ჩატვირთვა შეუძლებელია."},inputTooLong:function(n){return"გთხოვთ აკრიფეთ "+(n.input.length-n.maximum)+" სიმბოლოთი ნაკლები"},inputTooShort:function(n){return"გთხოვთ აკრიფეთ "+(n.minimum-n.input.length)+" სიმბოლო ან მეტი"},loadingMore:function(){return"მონაცემების ჩატვირთვა…"},maximumSelected:function(n){return"თქვენ შეგიძლიათ აირჩიოთ არაუმეტეს "+n.maximum+" ელემენტი"},noResults:function(){return"რეზულტატი არ მოიძებნა"},searching:function(){return"ძიება…"},removeAllItems:function(){return"ამოიღე ყველა ელემენტი"}}}),n.define,n.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/km.js b/dist/js/i18n/km.js
index 2fe44629..452954d3 100644
--- a/dist/js/i18n/km.js
+++ b/dist/js/i18n/km.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var n=jQuery.fn.select2.amd;n.define("select2/i18n/km",[],function(){return{errorLoading:function(){return"មិនអាចទាញយកទិន្នន័យ"},inputTooLong:function(n){return"សូមលុបចេញ  "+(n.input.length-n.maximum)+" អក្សរ"},inputTooShort:function(n){return"សូមបញ្ចូល"+(n.minimum-n.input.length)+" អក្សរ រឺ ច្រើនជាងនេះ"},loadingMore:function(){return"កំពុងទាញយកទិន្នន័យបន្ថែម..."},maximumSelected:function(n){return"អ្នកអាចជ្រើសរើសបានតែ "+n.maximum+" ជម្រើសប៉ុណ្ណោះ"},noResults:function(){return"មិនមានលទ្ធផល"},searching:function(){return"កំពុងស្វែងរក..."},removeAllItems:function(){return"លុបធាតុទាំងអស់"}}}),n.define,n.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/ko.js b/dist/js/i18n/ko.js
index 2112ce12..d60263ae 100644
--- a/dist/js/i18n/ko.js
+++ b/dist/js/i18n/ko.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var n=jQuery.fn.select2.amd;n.define("select2/i18n/ko",[],function(){return{errorLoading:function(){return"결과를 불러올 수 없습니다."},inputTooLong:function(n){return"너무 깁니다. "+(n.input.length-n.maximum)+" 글자 지워주세요."},inputTooShort:function(n){return"너무 짧습니다. "+(n.minimum-n.input.length)+" 글자 더 입력해주세요."},loadingMore:function(){return"불러오는 중…"},maximumSelected:function(n){return"최대 "+n.maximum+"개까지만 선택 가능합니다."},noResults:function(){return"결과가 없습니다."},searching:function(){return"검색 중…"},removeAllItems:function(){return"모든 항목 삭제"}}}),n.define,n.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/lt.js b/dist/js/i18n/lt.js
index c43da930..f630aeaa 100644
--- a/dist/js/i18n/lt.js
+++ b/dist/js/i18n/lt.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var n=jQuery.fn.select2.amd;n.define("select2/i18n/lt",[],function(){function n(n,e,i,t){return n%10==1&&(n%100<11||n%100>19)?e:n%10>=2&&n%10<=9&&(n%100<11||n%100>19)?i:t}return{inputTooLong:function(e){var i=e.input.length-e.maximum,t="Pašalinkite "+i+" simbol";return t+=n(i,"į","ius","ių")},inputTooShort:function(e){var i=e.minimum-e.input.length,t="Įrašykite dar "+i+" simbol";return t+=n(i,"į","ius","ių")},loadingMore:function(){return"Kraunama daugiau rezultatų…"},maximumSelected:function(e){var i="Jūs galite pasirinkti tik "+e.maximum+" element";return i+=n(e.maximum,"ą","us","ų")},noResults:function(){return"Atitikmenų nerasta"},searching:function(){return"Ieškoma…"},removeAllItems:function(){return"Pašalinti visus elementus"}}}),n.define,n.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/lv.js b/dist/js/i18n/lv.js
index b0bc3068..2b09a119 100644
--- a/dist/js/i18n/lv.js
+++ b/dist/js/i18n/lv.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var e=jQuery.fn.select2.amd;e.define("select2/i18n/lv",[],function(){function e(e,n,u,i){return 11===e?n:e%10==1?u:i}return{inputTooLong:function(n){var u=n.input.length-n.maximum,i="Lūdzu ievadiet par  "+u;return(i+=" simbol"+e(u,"iem","u","iem"))+" mazāk"},inputTooShort:function(n){var u=n.minimum-n.input.length,i="Lūdzu ievadiet vēl "+u;return i+=" simbol"+e(u,"us","u","us")},loadingMore:function(){return"Datu ielāde…"},maximumSelected:function(n){var u="Jūs varat izvēlēties ne vairāk kā "+n.maximum;return u+=" element"+e(n.maximum,"us","u","us")},noResults:function(){return"Sakritību nav"},searching:function(){return"Meklēšana…"},removeAllItems:function(){return"Noņemt visus vienumus"}}}),e.define,e.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/mk.js b/dist/js/i18n/mk.js
index c38a7f5a..47986128 100644
--- a/dist/js/i18n/mk.js
+++ b/dist/js/i18n/mk.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var n=jQuery.fn.select2.amd;n.define("select2/i18n/mk",[],function(){return{inputTooLong:function(n){var e=(n.input.length,n.maximum,"Ве молиме внесете "+n.maximum+" помалку карактер");return 1!==n.maximum&&(e+="и"),e},inputTooShort:function(n){var e=(n.minimum,n.input.length,"Ве молиме внесете уште "+n.maximum+" карактер");return 1!==n.maximum&&(e+="и"),e},loadingMore:function(){return"Вчитување резултати…"},maximumSelected:function(n){var e="Можете да изберете само "+n.maximum+" ставк";return 1===n.maximum?e+="а":e+="и",e},noResults:function(){return"Нема пронајдено совпаѓања"},searching:function(){return"Пребарување…"},removeAllItems:function(){return"Отстрани ги сите предмети"}}}),n.define,n.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/ms.js b/dist/js/i18n/ms.js
index d014f2da..b204219c 100644
--- a/dist/js/i18n/ms.js
+++ b/dist/js/i18n/ms.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var n=jQuery.fn.select2.amd;n.define("select2/i18n/ms",[],function(){return{errorLoading:function(){return"Keputusan tidak berjaya dimuatkan."},inputTooLong:function(n){return"Sila hapuskan "+(n.input.length-n.maximum)+" aksara"},inputTooShort:function(n){return"Sila masukkan "+(n.minimum-n.input.length)+" atau lebih aksara"},loadingMore:function(){return"Sedang memuatkan keputusan…"},maximumSelected:function(n){return"Anda hanya boleh memilih "+n.maximum+" pilihan"},noResults:function(){return"Tiada padanan yang ditemui"},searching:function(){return"Mencari…"},removeAllItems:function(){return"Keluarkan semua item"}}}),n.define,n.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/nb.js b/dist/js/i18n/nb.js
index 919ed8e4..8b6aa697 100644
--- a/dist/js/i18n/nb.js
+++ b/dist/js/i18n/nb.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var e=jQuery.fn.select2.amd;e.define("select2/i18n/nb",[],function(){return{errorLoading:function(){return"Kunne ikke hente resultater."},inputTooLong:function(e){return"Vennligst fjern "+(e.input.length-e.maximum)+" tegn"},inputTooShort:function(e){return"Vennligst skriv inn "+(e.minimum-e.input.length)+" tegn til"},loadingMore:function(){return"Laster flere resultater…"},maximumSelected:function(e){return"Du kan velge maks "+e.maximum+" elementer"},noResults:function(){return"Ingen treff"},searching:function(){return"Søker…"},removeAllItems:function(){return"Fjern alle elementer"}}}),e.define,e.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/ne.js b/dist/js/i18n/ne.js
index 686d1dc4..666b36cb 100644
--- a/dist/js/i18n/ne.js
+++ b/dist/js/i18n/ne.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var n=jQuery.fn.select2.amd;n.define("select2/i18n/ne",[],function(){return{errorLoading:function(){return"नतिजाहरु देखाउन सकिएन।"},inputTooLong:function(n){var e=n.input.length-n.maximum,u="कृपया "+e+" अक्षर मेटाउनुहोस्।";return 1!=e&&(u+="कृपया "+e+" अक्षरहरु मेटाउनुहोस्।"),u},inputTooShort:function(n){return"कृपया बाँकी रहेका "+(n.minimum-n.input.length)+" वा अरु धेरै अक्षरहरु भर्नुहोस्।"},loadingMore:function(){return"अरु नतिजाहरु भरिँदैछन् …"},maximumSelected:function(n){var e="तँपाई "+n.maximum+" वस्तु मात्र छान्न पाउँनुहुन्छ।";return 1!=n.maximum&&(e="तँपाई "+n.maximum+" वस्तुहरु मात्र छान्न पाउँनुहुन्छ।"),e},noResults:function(){return"कुनै पनि नतिजा भेटिएन।"},searching:function(){return"खोजि हुँदैछ…"}}}),n.define,n.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/nl.js b/dist/js/i18n/nl.js
index 4e024592..0ece72d0 100644
--- a/dist/js/i18n/nl.js
+++ b/dist/js/i18n/nl.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var e=jQuery.fn.select2.amd;e.define("select2/i18n/nl",[],function(){return{errorLoading:function(){return"De resultaten konden niet worden geladen."},inputTooLong:function(e){return"Gelieve "+(e.input.length-e.maximum)+" karakters te verwijderen"},inputTooShort:function(e){return"Gelieve "+(e.minimum-e.input.length)+" of meer karakters in te voeren"},loadingMore:function(){return"Meer resultaten laden…"},maximumSelected:function(e){var n=1==e.maximum?"kan":"kunnen",r="Er "+n+" maar "+e.maximum+" item";return 1!=e.maximum&&(r+="s"),r+=" worden geselecteerd"},noResults:function(){return"Geen resultaten gevonden…"},searching:function(){return"Zoeken…"},removeAllItems:function(){return"Verwijder alle items"}}}),e.define,e.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/pl.js b/dist/js/i18n/pl.js
index 9754a95d..3318542a 100644
--- a/dist/js/i18n/pl.js
+++ b/dist/js/i18n/pl.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var n=jQuery.fn.select2.amd;n.define("select2/i18n/pl",[],function(){var n=["znak","znaki","znaków"],e=["element","elementy","elementów"],r=function(n,e){return 1===n?e[0]:n>1&&n<=4?e[1]:n>=5?e[2]:void 0};return{errorLoading:function(){return"Nie można załadować wyników."},inputTooLong:function(e){var t=e.input.length-e.maximum;return"Usuń "+t+" "+r(t,n)},inputTooShort:function(e){var t=e.minimum-e.input.length;return"Podaj przynajmniej "+t+" "+r(t,n)},loadingMore:function(){return"Trwa ładowanie…"},maximumSelected:function(n){return"Możesz zaznaczyć tylko "+n.maximum+" "+r(n.maximum,e)},noResults:function(){return"Brak wyników"},searching:function(){return"Trwa wyszukiwanie…"},removeAllItems:function(){return"Usuń wszystkie przedmioty"}}}),n.define,n.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/ps.js b/dist/js/i18n/ps.js
index 9d55d884..27064368 100644
--- a/dist/js/i18n/ps.js
+++ b/dist/js/i18n/ps.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var n=jQuery.fn.select2.amd;n.define("select2/i18n/ps",[],function(){return{errorLoading:function(){return"پايلي نه سي ترلاسه کېدای"},inputTooLong:function(n){var e=n.input.length-n.maximum,r="د مهربانۍ لمخي "+e+" توری ړنګ کړئ";return 1!=e&&(r=r.replace("توری","توري")),r},inputTooShort:function(n){return"لږ تر لږه "+(n.minimum-n.input.length)+" يا ډېر توري وليکئ"},loadingMore:function(){return"نوري پايلي ترلاسه کيږي..."},maximumSelected:function(n){var e="تاسو يوازي "+n.maximum+" قلم په نښه کولای سی";return 1!=n.maximum&&(e=e.replace("قلم","قلمونه")),e},noResults:function(){return"پايلي و نه موندل سوې"},searching:function(){return"لټول کيږي..."},removeAllItems:function(){return"ټول توکي لرې کړئ"}}}),n.define,n.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/pt-BR.js b/dist/js/i18n/pt-BR.js
index 5d0af0e8..88ef0984 100644
--- a/dist/js/i18n/pt-BR.js
+++ b/dist/js/i18n/pt-BR.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var e=jQuery.fn.select2.amd;e.define("select2/i18n/pt-BR",[],function(){return{errorLoading:function(){return"Os resultados não puderam ser carregados."},inputTooLong:function(e){var n=e.input.length-e.maximum,r="Apague "+n+" caracter";return 1!=n&&(r+="es"),r},inputTooShort:function(e){return"Digite "+(e.minimum-e.input.length)+" ou mais caracteres"},loadingMore:function(){return"Carregando mais resultados…"},maximumSelected:function(e){var n="Você só pode selecionar "+e.maximum+" ite";return 1==e.maximum?n+="m":n+="ns",n},noResults:function(){return"Nenhum resultado encontrado"},searching:function(){return"Buscando…"},removeAllItems:function(){return"Remover todos os itens"}}}),e.define,e.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/pt.js b/dist/js/i18n/pt.js
index 657ec1f4..25106e57 100644
--- a/dist/js/i18n/pt.js
+++ b/dist/js/i18n/pt.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var e=jQuery.fn.select2.amd;e.define("select2/i18n/pt",[],function(){return{errorLoading:function(){return"Os resultados não puderam ser carregados."},inputTooLong:function(e){var r=e.input.length-e.maximum,n="Por favor apague "+r+" ";return n+=1!=r?"caracteres":"caractere"},inputTooShort:function(e){return"Introduza "+(e.minimum-e.input.length)+" ou mais caracteres"},loadingMore:function(){return"A carregar mais resultados…"},maximumSelected:function(e){var r="Apenas pode seleccionar "+e.maximum+" ";return r+=1!=e.maximum?"itens":"item"},noResults:function(){return"Sem resultados"},searching:function(){return"A procurar…"},removeAllItems:function(){return"Remover todos os itens"}}}),e.define,e.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/ro.js b/dist/js/i18n/ro.js
index 57afde18..35c60948 100644
--- a/dist/js/i18n/ro.js
+++ b/dist/js/i18n/ro.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var e=jQuery.fn.select2.amd;e.define("select2/i18n/ro",[],function(){return{errorLoading:function(){return"Rezultatele nu au putut fi incărcate."},inputTooLong:function(e){var t=e.input.length-e.maximum,n="Vă rugăm să ștergeți"+t+" caracter";return 1!==t&&(n+="e"),n},inputTooShort:function(e){return"Vă rugăm să introduceți "+(e.minimum-e.input.length)+" sau mai multe caractere"},loadingMore:function(){return"Se încarcă mai multe rezultate…"},maximumSelected:function(e){var t="Aveți voie să selectați cel mult "+e.maximum;return t+=" element",1!==e.maximum&&(t+="e"),t},noResults:function(){return"Nu au fost găsite rezultate"},searching:function(){return"Căutare…"},removeAllItems:function(){return"Eliminați toate elementele"}}}),e.define,e.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/ru.js b/dist/js/i18n/ru.js
index 9786983a..4b1f2716 100644
--- a/dist/js/i18n/ru.js
+++ b/dist/js/i18n/ru.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var n=jQuery.fn.select2.amd;n.define("select2/i18n/ru",[],function(){function n(n,e,r,u){return n%10<5&&n%10>0&&n%100<5||n%100>20?n%10>1?r:e:u}return{errorLoading:function(){return"Невозможно загрузить результаты"},inputTooLong:function(e){var r=e.input.length-e.maximum,u="Пожалуйста, введите на "+r+" символ";return u+=n(r,"","a","ов"),u+=" меньше"},inputTooShort:function(e){var r=e.minimum-e.input.length,u="Пожалуйста, введите ещё хотя бы "+r+" символ";return u+=n(r,"","a","ов")},loadingMore:function(){return"Загрузка данных…"},maximumSelected:function(e){var r="Вы можете выбрать не более "+e.maximum+" элемент";return r+=n(e.maximum,"","a","ов")},noResults:function(){return"Совпадений не найдено"},searching:function(){return"Поиск…"},removeAllItems:function(){return"Удалить все элементы"}}}),n.define,n.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/sk.js b/dist/js/i18n/sk.js
index 3dd418d8..ef086913 100644
--- a/dist/js/i18n/sk.js
+++ b/dist/js/i18n/sk.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var e=jQuery.fn.select2.amd;e.define("select2/i18n/sk",[],function(){var e={2:function(e){return e?"dva":"dve"},3:function(){return"tri"},4:function(){return"štyri"}};return{errorLoading:function(){return"Výsledky sa nepodarilo načítať."},inputTooLong:function(n){var t=n.input.length-n.maximum;return 1==t?"Prosím, zadajte o jeden znak menej":t>=2&&t<=4?"Prosím, zadajte o "+e[t](!0)+" znaky menej":"Prosím, zadajte o "+t+" znakov menej"},inputTooShort:function(n){var t=n.minimum-n.input.length;return 1==t?"Prosím, zadajte ešte jeden znak":t<=4?"Prosím, zadajte ešte ďalšie "+e[t](!0)+" znaky":"Prosím, zadajte ešte ďalších "+t+" znakov"},loadingMore:function(){return"Načítanie ďalších výsledkov…"},maximumSelected:function(n){return 1==n.maximum?"Môžete zvoliť len jednu položku":n.maximum>=2&&n.maximum<=4?"Môžete zvoliť najviac "+e[n.maximum](!1)+" položky":"Môžete zvoliť najviac "+n.maximum+" položiek"},noResults:function(){return"Nenašli sa žiadne položky"},searching:function(){return"Vyhľadávanie…"},removeAllItems:function(){return"Odstráňte všetky položky"}}}),e.define,e.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/sl.js b/dist/js/i18n/sl.js
index 2400d424..76ad3dec 100644
--- a/dist/js/i18n/sl.js
+++ b/dist/js/i18n/sl.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var e=jQuery.fn.select2.amd;e.define("select2/i18n/sl",[],function(){return{errorLoading:function(){return"Zadetkov iskanja ni bilo mogoče naložiti."},inputTooLong:function(e){var n=e.input.length-e.maximum,t="Prosim zbrišite "+n+" znak";return 2==n?t+="a":1!=n&&(t+="e"),t},inputTooShort:function(e){var n=e.minimum-e.input.length,t="Prosim vpišite še "+n+" znak";return 2==n?t+="a":1!=n&&(t+="e"),t},loadingMore:function(){return"Nalagam več zadetkov…"},maximumSelected:function(e){var n="Označite lahko največ "+e.maximum+" predmet";return 2==e.maximum?n+="a":1!=e.maximum&&(n+="e"),n},noResults:function(){return"Ni zadetkov."},searching:function(){return"Iščem…"},removeAllItems:function(){return"Odstranite vse elemente"}}}),e.define,e.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/sq.js b/dist/js/i18n/sq.js
index 631bdeab..44c02977 100644
--- a/dist/js/i18n/sq.js
+++ b/dist/js/i18n/sq.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var e=jQuery.fn.select2.amd;e.define("select2/i18n/sq",[],function(){return{errorLoading:function(){return"Rezultatet nuk mund të ngarkoheshin."},inputTooLong:function(e){var n=e.input.length-e.maximum,t="Të lutem fshi "+n+" karakter";return 1!=n&&(t+="e"),t},inputTooShort:function(e){return"Të lutem shkruaj "+(e.minimum-e.input.length)+" ose më shumë karaktere"},loadingMore:function(){return"Duke ngarkuar më shumë rezultate…"},maximumSelected:function(e){var n="Mund të zgjedhësh vetëm "+e.maximum+" element";return 1!=e.maximum&&(n+="e"),n},noResults:function(){return"Nuk u gjet asnjë rezultat"},searching:function(){return"Duke kërkuar…"},removeAllItems:function(){return"Hiq të gjitha sendet"}}}),e.define,e.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/sr-Cyrl.js b/dist/js/i18n/sr-Cyrl.js
index 32020c02..e53482b8 100644
--- a/dist/js/i18n/sr-Cyrl.js
+++ b/dist/js/i18n/sr-Cyrl.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var n=jQuery.fn.select2.amd;n.define("select2/i18n/sr-Cyrl",[],function(){function n(n,e,r,u){return n%10==1&&n%100!=11?e:n%10>=2&&n%10<=4&&(n%100<12||n%100>14)?r:u}return{errorLoading:function(){return"Преузимање није успело."},inputTooLong:function(e){var r=e.input.length-e.maximum,u="Обришите "+r+" симбол";return u+=n(r,"","а","а")},inputTooShort:function(e){var r=e.minimum-e.input.length,u="Укуцајте бар још "+r+" симбол";return u+=n(r,"","а","а")},loadingMore:function(){return"Преузимање још резултата…"},maximumSelected:function(e){var r="Можете изабрати само "+e.maximum+" ставк";return r+=n(e.maximum,"у","е","и")},noResults:function(){return"Ништа није пронађено"},searching:function(){return"Претрага…"},removeAllItems:function(){return"Уклоните све ставке"}}}),n.define,n.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/sr.js b/dist/js/i18n/sr.js
index 3c2a4ab0..a6b2c7e7 100644
--- a/dist/js/i18n/sr.js
+++ b/dist/js/i18n/sr.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var n=jQuery.fn.select2.amd;n.define("select2/i18n/sr",[],function(){function n(n,e,r,t){return n%10==1&&n%100!=11?e:n%10>=2&&n%10<=4&&(n%100<12||n%100>14)?r:t}return{errorLoading:function(){return"Preuzimanje nije uspelo."},inputTooLong:function(e){var r=e.input.length-e.maximum,t="Obrišite "+r+" simbol";return t+=n(r,"","a","a")},inputTooShort:function(e){var r=e.minimum-e.input.length,t="Ukucajte bar još "+r+" simbol";return t+=n(r,"","a","a")},loadingMore:function(){return"Preuzimanje još rezultata…"},maximumSelected:function(e){var r="Možete izabrati samo "+e.maximum+" stavk";return r+=n(e.maximum,"u","e","i")},noResults:function(){return"Ništa nije pronađeno"},searching:function(){return"Pretraga…"},removeAllItems:function(){return"Уклоните све ставке"}}}),n.define,n.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/sv.js b/dist/js/i18n/sv.js
index 19b2d929..f31bef7e 100644
--- a/dist/js/i18n/sv.js
+++ b/dist/js/i18n/sv.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var n=jQuery.fn.select2.amd;n.define("select2/i18n/sv",[],function(){return{errorLoading:function(){return"Resultat kunde inte laddas."},inputTooLong:function(n){return"Vänligen sudda ut "+(n.input.length-n.maximum)+" tecken"},inputTooShort:function(n){return"Vänligen skriv in "+(n.minimum-n.input.length)+" eller fler tecken"},loadingMore:function(){return"Laddar fler resultat…"},maximumSelected:function(n){return"Du kan max välja "+n.maximum+" element"},noResults:function(){return"Inga träffar"},searching:function(){return"Söker…"},removeAllItems:function(){return"Ta bort alla objekt"}}}),n.define,n.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/th.js b/dist/js/i18n/th.js
index a68ae9c1..8afb597a 100644
--- a/dist/js/i18n/th.js
+++ b/dist/js/i18n/th.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var n=jQuery.fn.select2.amd;n.define("select2/i18n/th",[],function(){return{errorLoading:function(){return"ไม่สามารถค้นข้อมูลได้"},inputTooLong:function(n){return"โปรดลบออก "+(n.input.length-n.maximum)+" ตัวอักษร"},inputTooShort:function(n){return"โปรดพิมพ์เพิ่มอีก "+(n.minimum-n.input.length)+" ตัวอักษร"},loadingMore:function(){return"กำลังค้นข้อมูลเพิ่ม…"},maximumSelected:function(n){return"คุณสามารถเลือกได้ไม่เกิน "+n.maximum+" รายการ"},noResults:function(){return"ไม่พบข้อมูล"},searching:function(){return"กำลังค้นข้อมูล…"},removeAllItems:function(){return"ลบรายการทั้งหมด"}}}),n.define,n.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/tk.js b/dist/js/i18n/tk.js
index 8886be3f..899cbd92 100644
--- a/dist/js/i18n/tk.js
+++ b/dist/js/i18n/tk.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var e=jQuery.fn.select2.amd;e.define("select2/i18n/tk",[],function(){return{errorLoading:function(){return"Netije ýüklenmedi."},inputTooLong:function(e){return e.input.length-e.maximum+" harp bozuň."},inputTooShort:function(e){return"Ýene-de iň az "+(e.minimum-e.input.length)+" harp ýazyň."},loadingMore:function(){return"Köpräk netije görkezilýär…"},maximumSelected:function(e){return"Diňe "+e.maximum+" sanysyny saýlaň."},noResults:function(){return"Netije tapylmady."},searching:function(){return"Gözlenýär…"},removeAllItems:function(){return"Remove all items"}}}),e.define,e.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/tr.js b/dist/js/i18n/tr.js
index 6e29377d..1afa578f 100644
--- a/dist/js/i18n/tr.js
+++ b/dist/js/i18n/tr.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var n=jQuery.fn.select2.amd;n.define("select2/i18n/tr",[],function(){return{errorLoading:function(){return"Sonuç yüklenemedi"},inputTooLong:function(n){return n.input.length-n.maximum+" karakter daha girmelisiniz"},inputTooShort:function(n){return"En az "+(n.minimum-n.input.length)+" karakter daha girmelisiniz"},loadingMore:function(){return"Daha fazla…"},maximumSelected:function(n){return"Sadece "+n.maximum+" seçim yapabilirsiniz"},noResults:function(){return"Sonuç bulunamadı"},searching:function(){return"Aranıyor…"},removeAllItems:function(){return"Tüm öğeleri kaldır"}}}),n.define,n.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/uk.js b/dist/js/i18n/uk.js
index b0a1dcb0..644400a1 100644
--- a/dist/js/i18n/uk.js
+++ b/dist/js/i18n/uk.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var n=jQuery.fn.select2.amd;n.define("select2/i18n/uk",[],function(){function n(n,e,u,r){return n%100>10&&n%100<15?r:n%10==1?e:n%10>1&&n%10<5?u:r}return{errorLoading:function(){return"Неможливо завантажити результати"},inputTooLong:function(e){return"Будь ласка, видаліть "+(e.input.length-e.maximum)+" "+n(e.maximum,"літеру","літери","літер")},inputTooShort:function(n){return"Будь ласка, введіть "+(n.minimum-n.input.length)+" або більше літер"},loadingMore:function(){return"Завантаження інших результатів…"},maximumSelected:function(e){return"Ви можете вибрати лише "+e.maximum+" "+n(e.maximum,"пункт","пункти","пунктів")},noResults:function(){return"Нічого не знайдено"},searching:function(){return"Пошук…"},removeAllItems:function(){return"Видалити всі елементи"}}}),n.define,n.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/vi.js b/dist/js/i18n/vi.js
index 474edba6..4ab93701 100644
--- a/dist/js/i18n/vi.js
+++ b/dist/js/i18n/vi.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var n=jQuery.fn.select2.amd;n.define("select2/i18n/vi",[],function(){return{inputTooLong:function(n){return"Vui lòng xóa bớt "+(n.input.length-n.maximum)+" ký tự"},inputTooShort:function(n){return"Vui lòng nhập thêm từ "+(n.minimum-n.input.length)+" ký tự trở lên"},loadingMore:function(){return"Đang lấy thêm kết quả…"},maximumSelected:function(n){return"Chỉ có thể chọn được "+n.maximum+" lựa chọn"},noResults:function(){return"Không tìm thấy kết quả"},searching:function(){return"Đang tìm…"},removeAllItems:function(){return"Xóa tất cả các mục"}}}),n.define,n.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/zh-CN.js b/dist/js/i18n/zh-CN.js
index 061f6df2..6dfb660b 100644
--- a/dist/js/i18n/zh-CN.js
+++ b/dist/js/i18n/zh-CN.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var n=jQuery.fn.select2.amd;n.define("select2/i18n/zh-CN",[],function(){return{errorLoading:function(){return"无法载入结果。"},inputTooLong:function(n){return"请删除"+(n.input.length-n.maximum)+"个字符"},inputTooShort:function(n){return"请再输入至少"+(n.minimum-n.input.length)+"个字符"},loadingMore:function(){return"载入更多结果…"},maximumSelected:function(n){return"最多只能选择"+n.maximum+"个项目"},noResults:function(){return"未找到结果"},searching:function(){return"搜索中…"},removeAllItems:function(){return"删除所有项目"}}}),n.define,n.require}();
\ No newline at end of file
diff --git a/dist/js/i18n/zh-TW.js b/dist/js/i18n/zh-TW.js
index 6346cce6..e9ef7528 100644
--- a/dist/js/i18n/zh-TW.js
+++ b/dist/js/i18n/zh-TW.js
@@ -1,3 +1,3 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
 
 !function(){if(jQuery&&jQuery.fn&&jQuery.fn.select2&&jQuery.fn.select2.amd)var n=jQuery.fn.select2.amd;n.define("select2/i18n/zh-TW",[],function(){return{inputTooLong:function(n){return"請刪掉"+(n.input.length-n.maximum)+"個字元"},inputTooShort:function(n){return"請再輸入"+(n.minimum-n.input.length)+"個字元"},loadingMore:function(){return"載入中…"},maximumSelected:function(n){return"你只能選擇最多"+n.maximum+"項"},noResults:function(){return"沒有找到相符的項目"},searching:function(){return"搜尋中…"},removeAllItems:function(){return"刪除所有項目"}}}),n.define,n.require}();
\ No newline at end of file
diff --git a/dist/js/select2.full.js b/dist/js/select2.full.js
index efb27b27..dca80dbd 100644
--- a/dist/js/select2.full.js
+++ b/dist/js/select2.full.js
@@ -1,5 +1,5 @@
 /*!
- * Select2 4.0.8
+ * Select2 4.0.9
  * https://select2.github.io
  *
  * Released under the MIT license
@@ -832,6 +832,8 @@ S2.define('select2/utils',[
     if (Utils.__cache[id] != null) {
       delete Utils.__cache[id];
     }
+
+    element.removeAttribute('data-select2-id');
   };
 
   return Utils;
@@ -853,7 +855,7 @@ S2.define('select2/results',[
 
   Results.prototype.render = function () {
     var $results = $(
-      '<ul class="select2-results__options" role="tree"></ul>'
+      '<ul class="select2-results__options" role="listbox"></ul>'
     );
 
     if (this.options.get('multiple')) {
@@ -876,7 +878,7 @@ S2.define('select2/results',[
     this.hideLoading();
 
     var $message = $(
-      '<li role="treeitem" aria-live="assertive"' +
+      '<li role="alert" aria-live="assertive"' +
       ' class="select2-results__option"></li>'
     );
 
@@ -1010,7 +1012,7 @@ S2.define('select2/results',[
     option.className = 'select2-results__option';
 
     var attrs = {
-      'role': 'treeitem',
+      'role': 'option',
       'aria-selected': 'false'
     };
 
@@ -1430,6 +1432,7 @@ S2.define('select2/selection/base',[
 
     $selection.attr('title', this.$element.attr('title'));
     $selection.attr('tabindex', this._tabindex);
+    $selection.attr('aria-disabled', 'false');
 
     this.$selection = $selection;
 
@@ -1439,7 +1442,6 @@ S2.define('select2/selection/base',[
   BaseSelection.prototype.bind = function (container, $container) {
     var self = this;
 
-    var id = container.id + '-container';
     var resultsId = container.id + '-results';
 
     this.container = container;
@@ -1489,10 +1491,12 @@ S2.define('select2/selection/base',[
 
     container.on('enable', function () {
       self.$selection.attr('tabindex', self._tabindex);
+      self.$selection.attr('aria-disabled', 'false');
     });
 
     container.on('disable', function () {
       self.$selection.attr('tabindex', '-1');
+      self.$selection.attr('aria-disabled', 'true');
     });
   };
 
@@ -1515,7 +1519,6 @@ S2.define('select2/selection/base',[
   };
 
   BaseSelection.prototype._attachCloseHandler = function (container) {
-    var self = this;
 
     $(document.body).on('mousedown.select2.' + container.id, function (e) {
       var $target = $(e.target);
@@ -1525,8 +1528,6 @@ S2.define('select2/selection/base',[
       var $all = $('.select2.select2-container--open');
 
       $all.each(function () {
-        var $this = $(this);
-
         if (this == $select[0]) {
           return;
         }
@@ -1653,7 +1654,14 @@ S2.define('select2/selection/single',[
     var formatted = this.display(selection, $rendered);
 
     $rendered.empty().append(formatted);
-    $rendered.attr('title', selection.title || selection.text);
+
+    var title = selection.title || selection.text;
+
+    if (title) {
+      $rendered.attr('title', title);
+    } else {
+      $rendered.removeAttr('title');
+    }
   };
 
   return SingleSelection;
@@ -1756,7 +1764,12 @@ S2.define('select2/selection/multiple',[
       var formatted = this.display(selection, $selection);
 
       $selection.append(formatted);
-      $selection.attr('title', selection.title || selection.text);
+
+      var title = selection.title || selection.text;
+
+      if (title) {
+        $selection.attr('title', title);
+      }
 
       Utils.StoreData($selection[0], 'data', selection);
 
@@ -1949,7 +1962,7 @@ S2.define('select2/selection/search',[
       '<li class="select2-search select2-search--inline">' +
         '<input class="select2-search__field" type="search" tabindex="-1"' +
         ' autocomplete="off" autocorrect="off" autocapitalize="none"' +
-        ' spellcheck="false" role="textbox" aria-autocomplete="list" />' +
+        ' spellcheck="false" role="searchbox" aria-autocomplete="list" />' +
       '</li>'
     );
 
@@ -1966,14 +1979,18 @@ S2.define('select2/selection/search',[
   Search.prototype.bind = function (decorated, container, $container) {
     var self = this;
 
+    var resultsId = container.id + '-results';
+
     decorated.call(this, container, $container);
 
     container.on('open', function () {
+      self.$search.attr('aria-controls', resultsId);
       self.$search.trigger('focus');
     });
 
     container.on('close', function () {
       self.$search.val('');
+      self.$search.removeAttr('aria-controls');
       self.$search.removeAttr('aria-activedescendant');
       self.$search.trigger('focus');
     });
@@ -1993,7 +2010,11 @@ S2.define('select2/selection/search',[
     });
 
     container.on('results:focus', function (params) {
-      self.$search.attr('aria-activedescendant', params.id);
+      if (params.data._resultId) {
+        self.$search.attr('aria-activedescendant', params.data._resultId);
+      } else {
+        self.$search.removeAttr('aria-activedescendant');
+      }
     });
 
     this.$selection.on('focusin', '.select2-search--inline', function (evt) {
@@ -2027,6 +2048,12 @@ S2.define('select2/selection/search',[
       }
     });
 
+    this.$selection.on('click', '.select2-search--inline', function (evt) {
+      if (self.$search.val()) {
+        evt.stopPropagation();
+      }
+    });
+
     // Try to detect the IE version should the `documentMode` property that
     // is stored on the document. This is only implemented in IE and is
     // slightly cleaner than doing a user agent check.
@@ -2145,7 +2172,7 @@ S2.define('select2/selection/search',[
     var width = '';
 
     if (this.$search.attr('placeholder') !== '') {
-      width = this.$selection.find('.select2-selection__rendered').innerWidth();
+      width = this.$selection.find('.select2-selection__rendered').width();
     } else {
       var minimumWidth = this.$search.val().length + 1;
 
@@ -3428,15 +3455,19 @@ S2.define('select2/data/array',[
   'jquery'
 ], function (SelectAdapter, Utils, $) {
   function ArrayAdapter ($element, options) {
-    var data = options.get('data') || [];
+    this._dataToConvert = options.get('data') || [];
 
     ArrayAdapter.__super__.constructor.call(this, $element, options);
-
-    this.addOptions(this.convertToOptions(data));
   }
 
   Utils.Extend(ArrayAdapter, SelectAdapter);
 
+  ArrayAdapter.prototype.bind = function (container, $container) {
+    ArrayAdapter.__super__.bind.call(this, container, $container);
+
+    this.addOptions(this.convertToOptions(this._dataToConvert));
+  };
+
   ArrayAdapter.prototype.select = function (data) {
     var $option = this.$element.find('option').filter(function (i, elm) {
       return elm.value == data.id.toString();
@@ -3726,8 +3757,6 @@ S2.define('select2/data/tags',[
   };
 
   Tags.prototype._removeOldTags = function (_) {
-    var tag = this._lastTag;
-
     var $options = this.$element.find('option[data-select2-tag]');
 
     $options.each(function () {
@@ -3931,10 +3960,30 @@ S2.define('select2/data/maximumSelectionLength',[
     decorated.call(this, $e, options);
   }
 
+  MaximumSelectionLength.prototype.bind =
+    function (decorated, container, $container) {
+      var self = this;
+
+      decorated.call(this, container, $container);
+
+      container.on('select', function () {
+        self._checkIfMaximumSelected();
+      });
+  };
+
   MaximumSelectionLength.prototype.query =
     function (decorated, params, callback) {
       var self = this;
 
+      this._checkIfMaximumSelected(function () {
+        decorated.call(self, params, callback);
+      });
+  };
+
+  MaximumSelectionLength.prototype._checkIfMaximumSelected =
+    function (_, successCallback) {
+      var self = this;
+
       this.current(function (currentData) {
         var count = currentData != null ? currentData.length : 0;
         if (self.maximumSelectionLength > 0 &&
@@ -3947,7 +3996,10 @@ S2.define('select2/data/maximumSelectionLength',[
           });
           return;
         }
-        decorated.call(self, params, callback);
+
+        if (successCallback) {
+          successCallback();
+        }
       });
   };
 
@@ -4010,7 +4062,7 @@ S2.define('select2/dropdown/search',[
       '<span class="select2-search select2-search--dropdown">' +
         '<input class="select2-search__field" type="search" tabindex="-1"' +
         ' autocomplete="off" autocorrect="off" autocapitalize="none"' +
-        ' spellcheck="false" role="textbox" />' +
+        ' spellcheck="false" role="searchbox" aria-autocomplete="list" />' +
       '</span>'
     );
 
@@ -4025,6 +4077,8 @@ S2.define('select2/dropdown/search',[
   Search.prototype.bind = function (decorated, container, $container) {
     var self = this;
 
+    var resultsId = container.id + '-results';
+
     decorated.call(this, container, $container);
 
     this.$search.on('keydown', function (evt) {
@@ -4047,6 +4101,7 @@ S2.define('select2/dropdown/search',[
 
     container.on('open', function () {
       self.$search.attr('tabindex', 0);
+      self.$search.attr('aria-controls', resultsId);
 
       self.$search.trigger('focus');
 
@@ -4057,6 +4112,8 @@ S2.define('select2/dropdown/search',[
 
     container.on('close', function () {
       self.$search.attr('tabindex', -1);
+      self.$search.removeAttr('aria-controls');
+      self.$search.removeAttr('aria-activedescendant');
 
       self.$search.val('');
       self.$search.trigger('blur');
@@ -4079,6 +4136,14 @@ S2.define('select2/dropdown/search',[
         }
       }
     });
+
+    container.on('results:focus', function (params) {
+      if (params.data._resultId) {
+        self.$search.attr('aria-activedescendant', params.data._resultId);
+      } else {
+        self.$search.removeAttr('aria-activedescendant');
+      }
+    });
   };
 
   Search.prototype.handleSearch = function (evt) {
@@ -4223,7 +4288,7 @@ S2.define('select2/dropdown/infiniteScroll',[
     var $option = $(
       '<li ' +
       'class="select2-results__option select2-results__option--load-more"' +
-      'role="treeitem" aria-disabled="true"></li>'
+      'role="option" aria-disabled="true"></li>'
     );
 
     var message = this.options.get('translations').get('loadingMore');
@@ -4249,27 +4314,11 @@ S2.define('select2/dropdown/attachBody',[
   AttachBody.prototype.bind = function (decorated, container, $container) {
     var self = this;
 
-    var setupResultsEvents = false;
-
     decorated.call(this, container, $container);
 
     container.on('open', function () {
       self._showDropdown();
       self._attachPositioningHandler(container);
-
-      if (!setupResultsEvents) {
-        setupResultsEvents = true;
-
-        container.on('results:all', function () {
-          self._positionDropdown();
-          self._resizeDropdown();
-        });
-
-        container.on('results:append', function () {
-          self._positionDropdown();
-          self._resizeDropdown();
-        });
-      }
     });
 
     container.on('close', function () {
@@ -4277,6 +4326,31 @@ S2.define('select2/dropdown/attachBody',[
       self._detachPositioningHandler(container);
     });
 
+    container.on('results:all', function () {
+      self._positionDropdown();
+      self._resizeDropdown();
+    });
+
+    container.on('results:append', function () {
+      self._positionDropdown();
+      self._resizeDropdown();
+    });
+
+    container.on('results:message', function () {
+      self._positionDropdown();
+      self._resizeDropdown();
+    });
+
+    container.on('select', function () {
+      self._positionDropdown();
+      self._resizeDropdown();
+    });
+
+    container.on('unselect', function () {
+      self._positionDropdown();
+      self._resizeDropdown();
+    });
+
     this.$dropdownContainer.on('mousedown', function (evt) {
       evt.stopPropagation();
     });
@@ -4868,66 +4942,29 @@ S2.define('select2/defaults',[
       );
     }
 
-    if (typeof options.language === 'string') {
-      // Check if the language is specified with a region
-      if (options.language.indexOf('-') > 0) {
-        // Extract the region information if it is included
-        var languageParts = options.language.split('-');
-        var baseLanguage = languageParts[0];
+    // If the defaults were not previously applied from an element, it is
+    // possible for the language option to have not been resolved
+    options.language = this._resolveLanguage(options.language);
 
-        options.language = [options.language, baseLanguage];
-      } else {
-        options.language = [options.language];
+    // Always fall back to English since it will always be complete
+    options.language.push('en');
+
+    var uniqueLanguages = [];
+
+    for (var l = 0; l < options.language.length; l++) {
+      var language = options.language[l];
+
+      if (uniqueLanguages.indexOf(language) === -1) {
+        uniqueLanguages.push(language);
       }
     }
 
-    if ($.isArray(options.language)) {
-      var languages = new Translation();
-      options.language.push('en');
+    options.language = uniqueLanguages;
 
-      var languageNames = options.language;
-
-      for (var l = 0; l < languageNames.length; l++) {
-        var name = languageNames[l];
-        var language = {};
-
-        try {
-          // Try to load it with the original name
-          language = Translation.loadPath(name);
-        } catch (e) {
-          try {
-            // If we couldn't load it, check if it wasn't the full path
-            name = this.defaults.amdLanguageBase + name;
-            language = Translation.loadPath(name);
-          } catch (ex) {
-            // The translation could not be loaded at all. Sometimes this is
-            // because of a configuration problem, other times this can be
-            // because of how Select2 helps load all possible translation files.
-            if (options.debug && window.console && console.warn) {
-              console.warn(
-                'Select2: The language file for "' + name + '" could not be ' +
-                'automatically loaded. A fallback will be used instead.'
-              );
-            }
-
-            continue;
-          }
-        }
-
-        languages.extend(language);
-      }
-
-      options.translations = languages;
-    } else {
-      var baseTranslation = Translation.loadPath(
-        this.defaults.amdLanguageBase + 'en'
-      );
-      var customTranslation = new Translation(options.language);
-
-      customTranslation.extend(baseTranslation);
-
-      options.translations = customTranslation;
-    }
+    options.translations = this._processTranslations(
+      options.language,
+      options.debug
+    );
 
     return options;
   };
@@ -4994,7 +5031,7 @@ S2.define('select2/defaults',[
       debug: false,
       dropdownAutoWidth: false,
       escapeMarkup: Utils.escapeMarkup,
-      language: EnglishTranslation,
+      language: {},
       matcher: matcher,
       minimumInputLength: 0,
       maximumInputLength: 0,
@@ -5016,6 +5053,103 @@ S2.define('select2/defaults',[
     };
   };
 
+  Defaults.prototype.applyFromElement = function (options, $element) {
+    var optionLanguage = options.language;
+    var defaultLanguage = this.defaults.language;
+    var elementLanguage = $element.prop('lang');
+    var parentLanguage = $element.closest('[lang]').prop('lang');
+
+    var languages = Array.prototype.concat.call(
+      this._resolveLanguage(elementLanguage),
+      this._resolveLanguage(optionLanguage),
+      this._resolveLanguage(defaultLanguage),
+      this._resolveLanguage(parentLanguage)
+    );
+
+    options.language = languages;
+
+    return options;
+  };
+
+  Defaults.prototype._resolveLanguage = function (language) {
+    if (!language) {
+      return [];
+    }
+
+    if ($.isEmptyObject(language)) {
+      return [];
+    }
+
+    if ($.isPlainObject(language)) {
+      return [language];
+    }
+
+    var languages;
+
+    if (!$.isArray(language)) {
+      languages = [language];
+    } else {
+      languages = language;
+    }
+
+    var resolvedLanguages = [];
+
+    for (var l = 0; l < languages.length; l++) {
+      resolvedLanguages.push(languages[l]);
+
+      if (typeof languages[l] === 'string' && languages[l].indexOf('-') > 0) {
+        // Extract the region information if it is included
+        var languageParts = languages[l].split('-');
+        var baseLanguage = languageParts[0];
+
+        resolvedLanguages.push(baseLanguage);
+      }
+    }
+
+    return resolvedLanguages;
+  };
+
+  Defaults.prototype._processTranslations = function (languages, debug) {
+    var translations = new Translation();
+
+    for (var l = 0; l < languages.length; l++) {
+      var languageData = new Translation();
+
+      var language = languages[l];
+
+      if (typeof language === 'string') {
+        try {
+          // Try to load it with the original name
+          languageData = Translation.loadPath(language);
+        } catch (e) {
+          try {
+            // If we couldn't load it, check if it wasn't the full path
+            language = this.defaults.amdLanguageBase + language;
+            languageData = Translation.loadPath(language);
+          } catch (ex) {
+            // The translation could not be loaded at all. Sometimes this is
+            // because of a configuration problem, other times this can be
+            // because of how Select2 helps load all possible translation files
+            if (debug && window.console && console.warn) {
+              console.warn(
+                'Select2: The language file for "' + language + '" could ' +
+                'not be automatically loaded. A fallback will be used instead.'
+              );
+            }
+          }
+        }
+      } else if ($.isPlainObject(language)) {
+        languageData = new Translation(language);
+      } else {
+        languageData = language;
+      }
+
+      translations.extend(languageData);
+    }
+
+    return translations;
+  };
+
   Defaults.prototype.set = function (key, value) {
     var camelKey = $.camelCase(key);
 
@@ -5045,6 +5179,10 @@ S2.define('select2/options',[
       this.fromElement($element);
     }
 
+    if ($element != null) {
+      this.options = Defaults.applyFromElement(this.options, $element);
+    }
+
     this.options = Defaults.apply(this.options);
 
     if ($element && $element.is('input')) {
@@ -5068,14 +5206,6 @@ S2.define('select2/options',[
       this.options.disabled = $e.prop('disabled');
     }
 
-    if (this.options.language == null) {
-      if ($e.prop('lang')) {
-        this.options.language = $e.prop('lang').toLowerCase();
-      } else if ($e.closest('[lang]').prop('lang')) {
-        this.options.language = $e.closest('[lang]').prop('lang');
-      }
-    }
-
     if (this.options.dir == null) {
       if ($e.prop('dir')) {
         this.options.dir = $e.prop('dir');
diff --git a/dist/js/select2.full.min.js b/dist/js/select2.full.min.js
index 1d0460df..87140a21 100644
--- a/dist/js/select2.full.min.js
+++ b/dist/js/select2.full.min.js
@@ -1,2 +1,2 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
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n(e,t){n.__super__.constructor.call(this)}return i.Extend(n,i.Observable),n.prototype.current=function(e){throw new Error("The `current` method must be defined in child classes.")},n.prototype.query=function(e,t){throw new Error("The `query` method must be defined in child classes.")},n.prototype.bind=function(e,t){},n.prototype.destroy=function(){},n.prototype.generateResultId=function(e,t){var n=e.id+"-result-";return n+=i.generateChars(4),null!=t.id?n+="-"+t.id.toString():n+="-"+i.generateChars(4),n},n}),e.define("select2/data/select",["./base","../utils","jquery"],function(e,a,l){function n(e,t){this.$element=e,this.options=t,n.__super__.constructor.call(this)}return a.Extend(n,e),n.prototype.current=function(e){var n=[],i=this;this.$element.find(":selected").each(function(){var e=l(this),t=i.item(e);n.push(t)}),e(n)},n.prototype.select=function(r){var o=this;if(r.selected=!0,l(r.element).is("option"))return r.element.selected=!0,void this.$element.trigger("change");if(this.$element.prop("multiple"))this.current(function(e){var t=[];(r=[r]).push.apply(r,e);for(var n=0;n<r.length;n++){var i=r[n].id;-1===l.inArray(i,t)&&t.push(i)}o.$element.val(t),o.$element.trigger("change")});else{var e=r.id;this.$element.val(e),this.$element.trigger("change")}},n.prototype.unselect=function(r){var o=this;if(this.$element.prop("multiple")){if(r.selected=!1,l(r.element).is("option"))return r.element.selected=!1,void this.$element.trigger("change");this.current(function(e){for(var t=[],n=0;n<e.length;n++){var i=e[n].id;i!==r.id&&-1===l.inArray(i,t)&&t.push(i)}o.$element.val(t),o.$element.trigger("change")})}},n.prototype.bind=function(e,t){var n=this;(this.container=e).on("select",function(e){n.select(e.data)}),e.on("unselect",function(e){n.unselect(e.data)})},n.prototype.destroy=function(){this.$element.find("*").each(function(){a.RemoveData(this)})},n.prototype.query=function(i,e){var r=[],o=this;this.$element.children().each(function(){var e=l(this);if(e.is("option")||e.is("optgroup")){var t=o.item(e),n=o.matches(i,t);null!==n&&r.push(n)}}),e({results:r})},n.prototype.addOptions=function(e){a.appendMany(this.$element,e)},n.prototype.option=function(e){var t;e.children?(t=document.createElement("optgroup")).label=e.text:void 0!==(t=document.createElement("option")).textContent?t.textContent=e.text:t.innerText=e.text,void 0!==e.id&&(t.value=e.id),e.disabled&&(t.disabled=!0),e.selected&&(t.selected=!0),e.title&&(t.title=e.title);var n=l(t),i=this._normalizeItem(e);return i.element=t,a.StoreData(t,"data",i),n},n.prototype.item=function(e){var t={};if(null!=(t=a.GetData(e[0],"data")))return t;if(e.is("option"))t={id:e.val(),text:e.text(),disabled:e.prop("disabled"),selected:e.prop("selected"),title:e.prop("title")};else if(e.is("optgroup")){t={text:e.prop("label"),children:[],title:e.prop("title")};for(var n=e.children("option"),i=[],r=0;r<n.length;r++){var o=l(n[r]),s=this.item(o);i.push(s)}t.children=i}return(t=this._normalizeItem(t)).element=e[0],a.StoreData(e[0],"data",t),t},n.prototype._normalizeItem=function(e){e!==Object(e)&&(e={id:e,text:e});return null!=(e=l.extend({},{text:""},e)).id&&(e.id=e.id.toString()),null!=e.text&&(e.text=e.text.toString()),null==e._resultId&&e.id&&null!=this.container&&(e._resultId=this.generateResultId(this.container,e)),l.extend({},{selected:!1,disabled:!1},e)},n.prototype.matches=function(e,t){return this.options.get("matcher")(e,t)},n}),e.define("select2/data/array",["./select","../utils","jquery"],function(e,f,g){function i(e,t){var n=t.get("data")||[];i.__super__.constructor.call(this,e,t),this.addOptions(this.convertToOptions(n))}return f.Extend(i,e),i.prototype.select=function(n){var e=this.$element.find("option").filter(function(e,t){return t.value==n.id.toString()});0===e.length&&(e=this.option(n),this.addOptions(e)),i.__super__.select.call(this,n)},i.prototype.convertToOptions=function(e){var t=this,n=this.$element.find("option"),i=n.map(function(){return t.item(g(this)).id}).get(),r=[];function o(e){return function(){return g(this).val()==e.id}}for(var s=0;s<e.length;s++){var a=this._normalizeItem(e[s]);if(0<=g.inArray(a.id,i)){var l=n.filter(o(a)),c=this.item(l),u=g.extend(!0,{},a,c),d=this.option(u);l.replaceWith(d)}else{var p=this.option(a);if(a.children){var h=this.convertToOptions(a.children);f.appendMany(p,h)}r.push(p)}}return r},i}),e.define("select2/data/ajax",["./array","../utils","jquery"],function(e,t,o){function n(e,t){this.ajaxOptions=this._applyDefaults(t.get("ajax")),null!=this.ajaxOptions.processResults&&(this.processResults=this.ajaxOptions.processResults),n.__super__.constructor.call(this,e,t)}return t.Extend(n,e),n.prototype._applyDefaults=function(e){var t={data:function(e){return o.extend({},e,{q:e.term})},transport:function(e,t,n){var i=o.ajax(e);return i.then(t),i.fail(n),i}};return o.extend({},t,e,!0)},n.prototype.processResults=function(e){return e},n.prototype.query=function(n,i){var r=this;null!=this._request&&(o.isFunction(this._request.abort)&&this._request.abort(),this._request=null);var t=o.extend({type:"GET"},this.ajaxOptions);function e(){var e=t.transport(t,function(e){var t=r.processResults(e,n);r.options.get("debug")&&window.console&&console.error&&(t&&t.results&&o.isArray(t.results)||console.error("Select2: The AJAX results did not return an array in the `results` key of the response.")),i(t)},function(){"status"in e&&(0===e.status||"0"===e.status)||r.trigger("results:message",{message:"errorLoading"})});r._request=e}"function"==typeof t.url&&(t.url=t.url.call(this.$element,n)),"function"==typeof t.data&&(t.data=t.data.call(this.$element,n)),this.ajaxOptions.delay&&null!=n.term?(this._queryTimeout&&window.clearTimeout(this._queryTimeout),this._queryTimeout=window.setTimeout(e,this.ajaxOptions.delay)):e()},n}),e.define("select2/data/tags",["jquery"],function(u){function e(e,t,n){var i=n.get("tags"),r=n.get("createTag");void 0!==r&&(this.createTag=r);var o=n.get("insertTag");if(void 0!==o&&(this.insertTag=o),e.call(this,t,n),u.isArray(i))for(var s=0;s<i.length;s++){var a=i[s],l=this._normalizeItem(a),c=this.option(l);this.$element.append(c)}}return e.prototype.query=function(e,c,u){var d=this;this._removeOldTags(),null!=c.term&&null==c.page?e.call(this,c,function e(t,n){for(var i=t.results,r=0;r<i.length;r++){var o=i[r],s=null!=o.children&&!e({results:o.children},!0);if((o.text||"").toUpperCase()===(c.term||"").toUpperCase()||s)return!n&&(t.data=i,void u(t))}if(n)return!0;var a=d.createTag(c);if(null!=a){var l=d.option(a);l.attr("data-select2-tag",!0),d.addOptions([l]),d.insertTag(i,a)}t.results=i,u(t)}):e.call(this,c,u)},e.prototype.createTag=function(e,t){var n=u.trim(t.term);return""===n?null:{id:n,text:n}},e.prototype.insertTag=function(e,t,n){t.unshift(n)},e.prototype._removeOldTags=function(e){this._lastTag;this.$element.find("option[data-select2-tag]").each(function(){this.selected||u(this).remove()})},e}),e.define("select2/data/tokenizer",["jquery"],function(d){function e(e,t,n){var i=n.get("tokenizer");void 0!==i&&(this.tokenizer=i),e.call(this,t,n)}return e.prototype.bind=function(e,t,n){e.call(this,t,n),this.$search=t.dropdown.$search||t.selection.$search||n.find(".select2-search__field")},e.prototype.query=function(e,t,n){var i=this;t.term=t.term||"";var r=this.tokenizer(t,this.options,function(e){var t=i._normalizeItem(e);if(!i.$element.find("option").filter(function(){return d(this).val()===t.id}).length){var n=i.option(t);n.attr("data-select2-tag",!0),i._removeOldTags(),i.addOptions([n])}!function(e){i.trigger("select",{data:e})}(t)});r.term!==t.term&&(this.$search.length&&(this.$search.val(r.term),this.$search.trigger("focus")),t.term=r.term),e.call(this,t,n)},e.prototype.tokenizer=function(e,t,n,i){for(var r=n.get("tokenSeparators")||[],o=t.term,s=0,a=this.createTag||function(e){return{id:e.term,text:e.term}};s<o.length;){var l=o[s];if(-1!==d.inArray(l,r)){var c=o.substr(0,s),u=a(d.extend({},t,{term:c}));null!=u?(i(u),o=o.substr(s+1)||"",s=0):s++}else s++}return{term:o}},e}),e.define("select2/data/minimumInputLength",[],function(){function e(e,t,n){this.minimumInputLength=n.get("minimumInputLength"),e.call(this,t,n)}return e.prototype.query=function(e,t,n){t.term=t.term||"",t.term.length<this.minimumInputLength?this.trigger("results:message",{message:"inputTooShort",args:{minimum:this.minimumInputLength,input:t.term,params:t}}):e.call(this,t,n)},e}),e.define("select2/data/maximumInputLength",[],function(){function e(e,t,n){this.maximumInputLength=n.get("maximumInputLength"),e.call(this,t,n)}return e.prototype.query=function(e,t,n){t.term=t.term||"",0<this.maximumInputLength&&t.term.length>this.maximumInputLength?this.trigger("results:message",{message:"inputTooLong",args:{maximum:this.maximumInputLength,input:t.term,params:t}}):e.call(this,t,n)},e}),e.define("select2/data/maximumSelectionLength",[],function(){function e(e,t,n){this.maximumSelectionLength=n.get("maximumSelectionLength"),e.call(this,t,n)}return e.prototype.query=function(n,i,r){var o=this;this.current(function(e){var t=null!=e?e.length:0;0<o.maximumSelectionLength&&t>=o.maximumSelectionLength?o.trigger("results:message",{message:"maximumSelected",args:{maximum:o.maximumSelectionLength}}):n.call(o,i,r)})},e}),e.define("select2/dropdown",["jquery","./utils"],function(t,e){function n(e,t){this.$element=e,this.options=t,n.__super__.constructor.call(this)}return e.Extend(n,e.Observable),n.prototype.render=function(){var e=t('<span class="select2-dropdown"><span class="select2-results"></span></span>');return e.attr("dir",this.options.get("dir")),this.$dropdown=e},n.prototype.bind=function(){},n.prototype.position=function(e,t){},n.prototype.destroy=function(){this.$dropdown.remove()},n}),e.define("select2/dropdown/search",["jquery","../utils"],function(r,e){function t(){}return t.prototype.render=function(e){var t=e.call(this),n=r('<span class="select2-search select2-search--dropdown"><input class="select2-search__field" type="search" tabindex="-1" autocomplete="off" autocorrect="off" autocapitalize="none" spellcheck="false" role="textbox" /></span>');return this.$searchContainer=n,this.$search=n.find("input"),t.prepend(n),t},t.prototype.bind=function(e,t,n){var i=this;e.call(this,t,n),this.$search.on("keydown",function(e){i.trigger("keypress",e),i._keyUpPrevented=e.isDefaultPrevented()}),this.$search.on("input",function(e){r(this).off("keyup")}),this.$search.on("keyup input",function(e){i.handleSearch(e)}),t.on("open",function(){i.$search.attr("tabindex",0),i.$search.trigger("focus"),window.setTimeout(function(){i.$search.trigger("focus")},0)}),t.on("close",function(){i.$search.attr("tabindex",-1),i.$search.val(""),i.$search.trigger("blur")}),t.on("focus",function(){t.isOpen()||i.$search.trigger("focus")}),t.on("results:all",function(e){null!=e.query.term&&""!==e.query.term||(i.showSearch(e)?i.$searchContainer.removeClass("select2-search--hide"):i.$searchContainer.addClass("select2-search--hide"))})},t.prototype.handleSearch=function(e){if(!this._keyUpPrevented){var t=this.$search.val();this.trigger("query",{term:t})}this._keyUpPrevented=!1},t.prototype.showSearch=function(e,t){return!0},t}),e.define("select2/dropdown/hidePlaceholder",[],function(){function e(e,t,n,i){this.placeholder=this.normalizePlaceholder(n.get("placeholder")),e.call(this,t,n,i)}return e.prototype.append=function(e,t){t.results=this.removePlaceholder(t.results),e.call(this,t)},e.prototype.normalizePlaceholder=function(e,t){return"string"==typeof t&&(t={id:"",text:t}),t},e.prototype.removePlaceholder=function(e,t){for(var n=t.slice(0),i=t.length-1;0<=i;i--){var r=t[i];this.placeholder.id===r.id&&n.splice(i,1)}return n},e}),e.define("select2/dropdown/infiniteScroll",["jquery"],function(n){function e(e,t,n,i){this.lastParams={},e.call(this,t,n,i),this.$loadingMore=this.createLoadingMore(),this.loading=!1}return e.prototype.append=function(e,t){this.$loadingMore.remove(),this.loading=!1,e.call(this,t),this.showLoadingMore(t)&&(this.$results.append(this.$loadingMore),this.loadMoreIfNeeded())},e.prototype.bind=function(e,t,n){var i=this;e.call(this,t,n),t.on("query",function(e){i.lastParams=e,i.loading=!0}),t.on("query:append",function(e){i.lastParams=e,i.loading=!0}),this.$results.on("scroll",this.loadMoreIfNeeded.bind(this))},e.prototype.loadMoreIfNeeded=function(){var e=n.contains(document.documentElement,this.$loadingMore[0]);if(!this.loading&&e){var t=this.$results.offset().top+this.$results.outerHeight(!1);this.$loadingMore.offset().top+this.$loadingMore.outerHeight(!1)<=t+50&&this.loadMore()}},e.prototype.loadMore=function(){this.loading=!0;var e=n.extend({},{page:1},this.lastParams);e.page++,this.trigger("query:append",e)},e.prototype.showLoadingMore=function(e,t){return t.pagination&&t.pagination.more},e.prototype.createLoadingMore=function(){var e=n('<li class="select2-results__option select2-results__option--load-more"role="treeitem" aria-disabled="true"></li>'),t=this.options.get("translations").get("loadingMore");return e.html(t(this.lastParams)),e},e}),e.define("select2/dropdown/attachBody",["jquery","../utils"],function(f,a){function e(e,t,n){this.$dropdownParent=n.get("dropdownParent")||f(document.body),e.call(this,t,n)}return e.prototype.bind=function(e,t,n){var i=this,r=!1;e.call(this,t,n),t.on("open",function(){i._showDropdown(),i._attachPositioningHandler(t),r||(r=!0,t.on("results:all",function(){i._positionDropdown(),i._resizeDropdown()}),t.on("results:append",function(){i._positionDropdown(),i._resizeDropdown()}))}),t.on("close",function(){i._hideDropdown(),i._detachPositioningHandler(t)}),this.$dropdownContainer.on("mousedown",function(e){e.stopPropagation()})},e.prototype.destroy=function(e){e.call(this),this.$dropdownContainer.remove()},e.prototype.position=function(e,t,n){t.attr("class",n.attr("class")),t.removeClass("select2"),t.addClass("select2-container--open"),t.css({position:"absolute",top:-999999}),this.$container=n},e.prototype.render=function(e){var t=f("<span></span>"),n=e.call(this);return t.append(n),this.$dropdownContainer=t},e.prototype._hideDropdown=function(e){this.$dropdownContainer.detach()},e.prototype._attachPositioningHandler=function(e,t){var n=this,i="scroll.select2."+t.id,r="resize.select2."+t.id,o="orientationchange.select2."+t.id,s=this.$container.parents().filter(a.hasScroll);s.each(function(){a.StoreData(this,"select2-scroll-position",{x:f(this).scrollLeft(),y:f(this).scrollTop()})}),s.on(i,function(e){var t=a.GetData(this,"select2-scroll-position");f(this).scrollTop(t.y)}),f(window).on(i+" "+r+" "+o,function(e){n._positionDropdown(),n._resizeDropdown()})},e.prototype._detachPositioningHandler=function(e,t){var n="scroll.select2."+t.id,i="resize.select2."+t.id,r="orientationchange.select2."+t.id;this.$container.parents().filter(a.hasScroll).off(n),f(window).off(n+" "+i+" "+r)},e.prototype._positionDropdown=function(){var e=f(window),t=this.$dropdown.hasClass("select2-dropdown--above"),n=this.$dropdown.hasClass("select2-dropdown--below"),i=null,r=this.$container.offset();r.bottom=r.top+this.$container.outerHeight(!1);var o={height:this.$container.outerHeight(!1)};o.top=r.top,o.bottom=r.top+o.height;var s=this.$dropdown.outerHeight(!1),a=e.scrollTop(),l=e.scrollTop()+e.height(),c=a<r.top-s,u=l>r.bottom+s,d={left:r.left,top:o.bottom},p=this.$dropdownParent;"static"===p.css("position")&&(p=p.offsetParent());var h=p.offset();d.top-=h.top,d.left-=h.left,t||n||(i="below"),u||!c||t?!c&&u&&t&&(i="below"):i="above",("above"==i||t&&"below"!==i)&&(d.top=o.top-h.top-s),null!=i&&(this.$dropdown.removeClass("select2-dropdown--below select2-dropdown--above").addClass("select2-dropdown--"+i),this.$container.removeClass("select2-container--below select2-container--above").addClass("select2-container--"+i)),this.$dropdownContainer.css(d)},e.prototype._resizeDropdown=function(){var e={width:this.$container.outerWidth(!1)+"px"};this.options.get("dropdownAutoWidth")&&(e.minWidth=e.width,e.position="relative",e.width="auto"),this.$dropdown.css(e)},e.prototype._showDropdown=function(e){this.$dropdownContainer.appendTo(this.$dropdownParent),this._positionDropdown(),this._resizeDropdown()},e}),e.define("select2/dropdown/minimumResultsForSearch",[],function(){function e(e,t,n,i){this.minimumResultsForSearch=n.get("minimumResultsForSearch"),this.minimumResultsForSearch<0&&(this.minimumResultsForSearch=1/0),e.call(this,t,n,i)}return e.prototype.showSearch=function(e,t){return!(function e(t){for(var n=0,i=0;i<t.length;i++){var r=t[i];r.children?n+=e(r.children):n++}return n}(t.data.results)<this.minimumResultsForSearch)&&e.call(this,t)},e}),e.define("select2/dropdown/selectOnClose",["../utils"],function(o){function e(){}return e.prototype.bind=function(e,t,n){var i=this;e.call(this,t,n),t.on("close",function(e){i._handleSelectOnClose(e)})},e.prototype._handleSelectOnClose=function(e,t){if(t&&null!=t.originalSelect2Event){var n=t.originalSelect2Event;if("select"===n._type||"unselect"===n._type)return}var i=this.getHighlightedResults();if(!(i.length<1)){var r=o.GetData(i[0],"data");null!=r.element&&r.element.selected||null==r.element&&r.selected||this.trigger("select",{data:r})}},e}),e.define("select2/dropdown/closeOnSelect",[],function(){function e(){}return e.prototype.bind=function(e,t,n){var i=this;e.call(this,t,n),t.on("select",function(e){i._selectTriggered(e)}),t.on("unselect",function(e){i._selectTriggered(e)})},e.prototype._selectTriggered=function(e,t){var n=t.originalEvent;n&&(n.ctrlKey||n.metaKey)||this.trigger("close",{originalEvent:n,originalSelect2Event:t})},e}),e.define("select2/i18n/en",[],function(){return{errorLoading:function(){return"The results could not be loaded."},inputTooLong:function(e){var t=e.input.length-e.maximum,n="Please delete "+t+" character";return 1!=t&&(n+="s"),n},inputTooShort:function(e){return"Please enter "+(e.minimum-e.input.length)+" or more characters"},loadingMore:function(){return"Loading more results…"},maximumSelected:function(e){var t="You can only select "+e.maximum+" item";return 1!=e.maximum&&(t+="s"),t},noResults:function(){return"No results found"},searching:function(){return"Searching…"},removeAllItems:function(){return"Remove all items"}}}),e.define("select2/defaults",["jquery","require","./results","./selection/single","./selection/multiple","./selection/placeholder","./selection/allowClear","./selection/search","./selection/eventRelay","./utils","./translation","./diacritics","./data/select","./data/array","./data/ajax","./data/tags","./data/tokenizer","./data/minimumInputLength","./data/maximumInputLength","./data/maximumSelectionLength","./dropdown","./dropdown/search","./dropdown/hidePlaceholder","./dropdown/infiniteScroll","./dropdown/attachBody","./dropdown/minimumResultsForSearch","./dropdown/selectOnClose","./dropdown/closeOnSelect","./i18n/en"],function(f,g,m,v,y,_,w,$,b,A,x,t,S,D,C,E,O,q,T,j,L,k,I,P,M,R,U,z,e){function n(){this.reset()}return n.prototype.apply=function(t){if(null==(t=f.extend(!0,{},this.defaults,t)).dataAdapter){if(null!=t.ajax?t.dataAdapter=C:null!=t.data?t.dataAdapter=D:t.dataAdapter=S,0<t.minimumInputLength&&(t.dataAdapter=A.Decorate(t.dataAdapter,q)),0<t.maximumInputLength&&(t.dataAdapter=A.Decorate(t.dataAdapter,T)),0<t.maximumSelectionLength&&(t.dataAdapter=A.Decorate(t.dataAdapter,j)),t.tags&&(t.dataAdapter=A.Decorate(t.dataAdapter,E)),null==t.tokenSeparators&&null==t.tokenizer||(t.dataAdapter=A.Decorate(t.dataAdapter,O)),null!=t.query){var e=g(t.amdBase+"compat/query");t.dataAdapter=A.Decorate(t.dataAdapter,e)}if(null!=t.initSelection){var n=g(t.amdBase+"compat/initSelection");t.dataAdapter=A.Decorate(t.dataAdapter,n)}}if(null==t.resultsAdapter&&(t.resultsAdapter=m,null!=t.ajax&&(t.resultsAdapter=A.Decorate(t.resultsAdapter,P)),null!=t.placeholder&&(t.resultsAdapter=A.Decorate(t.resultsAdapter,I)),t.selectOnClose&&(t.resultsAdapter=A.Decorate(t.resultsAdapter,U))),null==t.dropdownAdapter){if(t.multiple)t.dropdownAdapter=L;else{var i=A.Decorate(L,k);t.dropdownAdapter=i}if(0!==t.minimumResultsForSearch&&(t.dropdownAdapter=A.Decorate(t.dropdownAdapter,R)),t.closeOnSelect&&(t.dropdownAdapter=A.Decorate(t.dropdownAdapter,z)),null!=t.dropdownCssClass||null!=t.dropdownCss||null!=t.adaptDropdownCssClass){var r=g(t.amdBase+"compat/dropdownCss");t.dropdownAdapter=A.Decorate(t.dropdownAdapter,r)}t.dropdownAdapter=A.Decorate(t.dropdownAdapter,M)}if(null==t.selectionAdapter){if(t.multiple?t.selectionAdapter=y:t.selectionAdapter=v,null!=t.placeholder&&(t.selectionAdapter=A.Decorate(t.selectionAdapter,_)),t.allowClear&&(t.selectionAdapter=A.Decorate(t.selectionAdapter,w)),t.multiple&&(t.selectionAdapter=A.Decorate(t.selectionAdapter,$)),null!=t.containerCssClass||null!=t.containerCss||null!=t.adaptContainerCssClass){var o=g(t.amdBase+"compat/containerCss");t.selectionAdapter=A.Decorate(t.selectionAdapter,o)}t.selectionAdapter=A.Decorate(t.selectionAdapter,b)}if("string"==typeof t.language)if(0<t.language.indexOf("-")){var s=t.language.split("-")[0];t.language=[t.language,s]}else t.language=[t.language];if(f.isArray(t.language)){var a=new x;t.language.push("en");for(var l=t.language,c=0;c<l.length;c++){var u=l[c],d={};try{d=x.loadPath(u)}catch(e){try{u=this.defaults.amdLanguageBase+u,d=x.loadPath(u)}catch(e){t.debug&&window.console&&console.warn&&console.warn('Select2: The language file for "'+u+'" could not be automatically loaded. A fallback will be used instead.');continue}}a.extend(d)}t.translations=a}else{var p=x.loadPath(this.defaults.amdLanguageBase+"en"),h=new x(t.language);h.extend(p),t.translations=h}return t},n.prototype.reset=function(){function a(e){return e.replace(/[^\u0000-\u007E]/g,function(e){return t[e]||e})}this.defaults={amdBase:"./",amdLanguageBase:"./i18n/",closeOnSelect:!0,debug:!1,dropdownAutoWidth:!1,escapeMarkup:A.escapeMarkup,language:e,matcher:function e(t,n){if(""===f.trim(t.term))return n;if(n.children&&0<n.children.length){for(var i=f.extend(!0,{},n),r=n.children.length-1;0<=r;r--)null==e(t,n.children[r])&&i.children.splice(r,1);return 0<i.children.length?i:e(t,i)}var o=a(n.text).toUpperCase(),s=a(t.term).toUpperCase();return-1<o.indexOf(s)?n:null},minimumInputLength:0,maximumInputLength:0,maximumSelectionLength:0,minimumResultsForSearch:0,selectOnClose:!1,scrollAfterSelect:!1,sorter:function(e){return e},templateResult:function(e){return e.text},templateSelection:function(e){return e.text},theme:"default",width:"resolve"}},n.prototype.set=function(e,t){var n={};n[f.camelCase(e)]=t;var i=A._convertData(n);f.extend(!0,this.defaults,i)},new n}),e.define("select2/options",["require","jquery","./defaults","./utils"],function(i,d,r,p){function e(e,t){if(this.options=e,null!=t&&this.fromElement(t),this.options=r.apply(this.options),t&&t.is("input")){var n=i(this.get("amdBase")+"compat/inputData");this.options.dataAdapter=p.Decorate(this.options.dataAdapter,n)}}return e.prototype.fromElement=function(e){var t=["select2"];null==this.options.multiple&&(this.options.multiple=e.prop("multiple")),null==this.options.disabled&&(this.options.disabled=e.prop("disabled")),null==this.options.language&&(e.prop("lang")?this.options.language=e.prop("lang").toLowerCase():e.closest("[lang]").prop("lang")&&(this.options.language=e.closest("[lang]").prop("lang"))),null==this.options.dir&&(e.prop("dir")?this.options.dir=e.prop("dir"):e.closest("[dir]").prop("dir")?this.options.dir=e.closest("[dir]").prop("dir"):this.options.dir="ltr"),e.prop("disabled",this.options.disabled),e.prop("multiple",this.options.multiple),p.GetData(e[0],"select2Tags")&&(this.options.debug&&window.console&&console.warn&&console.warn('Select2: The `data-select2-tags` attribute has been changed to use the `data-data` and `data-tags="true"` attributes and will be removed in future versions of Select2.'),p.StoreData(e[0],"data",p.GetData(e[0],"select2Tags")),p.StoreData(e[0],"tags",!0)),p.GetData(e[0],"ajaxUrl")&&(this.options.debug&&window.console&&console.warn&&console.warn("Select2: The `data-ajax-url` attribute has been changed to `data-ajax--url` and support for the old attribute will be removed in future versions of Select2."),e.attr("ajax--url",p.GetData(e[0],"ajaxUrl")),p.StoreData(e[0],"ajax-Url",p.GetData(e[0],"ajaxUrl")));var n={};function i(e,t){return t.toUpperCase()}for(var r=0;r<e[0].attributes.length;r++){var o=e[0].attributes[r].name,s="data-";if(o.substr(0,s.length)==s){var a=o.substring(s.length),l=p.GetData(e[0],a);n[a.replace(/-([a-z])/g,i)]=l}}d.fn.jquery&&"1."==d.fn.jquery.substr(0,2)&&e[0].dataset&&(n=d.extend(!0,{},e[0].dataset,n));var c=d.extend(!0,{},p.GetData(e[0]),n);for(var u in c=p._convertData(c))-1<d.inArray(u,t)||(d.isPlainObject(this.options[u])?d.extend(this.options[u],c[u]):this.options[u]=c[u]);return this},e.prototype.get=function(e){return this.options[e]},e.prototype.set=function(e,t){this.options[e]=t},e}),e.define("select2/core",["jquery","./options","./utils","./keys"],function(r,c,u,i){var d=function(e,t){null!=u.GetData(e[0],"select2")&&u.GetData(e[0],"select2").destroy(),this.$element=e,this.id=this._generateId(e),t=t||{},this.options=new c(t,e),d.__super__.constructor.call(this);var n=e.attr("tabindex")||0;u.StoreData(e[0],"old-tabindex",n),e.attr("tabindex","-1");var i=this.options.get("dataAdapter");this.dataAdapter=new i(e,this.options);var r=this.render();this._placeContainer(r);var o=this.options.get("selectionAdapter");this.selection=new o(e,this.options),this.$selection=this.selection.render(),this.selection.position(this.$selection,r);var s=this.options.get("dropdownAdapter");this.dropdown=new s(e,this.options),this.$dropdown=this.dropdown.render(),this.dropdown.position(this.$dropdown,r);var a=this.options.get("resultsAdapter");this.results=new a(e,this.options,this.dataAdapter),this.$results=this.results.render(),this.results.position(this.$results,this.$dropdown);var l=this;this._bindAdapters(),this._registerDomEvents(),this._registerDataEvents(),this._registerSelectionEvents(),this._registerDropdownEvents(),this._registerResultsEvents(),this._registerEvents(),this.dataAdapter.current(function(e){l.trigger("selection:update",{data:e})}),e.addClass("select2-hidden-accessible"),e.attr("aria-hidden","true"),this._syncAttributes(),u.StoreData(e[0],"select2",this),e.data("select2",this)};return u.Extend(d,u.Observable),d.prototype._generateId=function(e){return"select2-"+(null!=e.attr("id")?e.attr("id"):null!=e.attr("name")?e.attr("name")+"-"+u.generateChars(2):u.generateChars(4)).replace(/(:|\.|\[|\]|,)/g,"")},d.prototype._placeContainer=function(e){e.insertAfter(this.$element);var t=this._resolveWidth(this.$element,this.options.get("width"));null!=t&&e.css("width",t)},d.prototype._resolveWidth=function(e,t){var n=/^width:(([-+]?([0-9]*\.)?[0-9]+)(px|em|ex|%|in|cm|mm|pt|pc))/i;if("resolve"==t){var i=this._resolveWidth(e,"style");return null!=i?i:this._resolveWidth(e,"element")}if("element"==t){var r=e.outerWidth(!1);return r<=0?"auto":r+"px"}if("style"!=t)return"computedstyle"!=t?t:window.getComputedStyle(e[0]).width;var o=e.attr("style");if("string"!=typeof o)return null;for(var s=o.split(";"),a=0,l=s.length;a<l;a+=1){var c=s[a].replace(/\s/g,"").match(n);if(null!==c&&1<=c.length)return c[1]}return null},d.prototype._bindAdapters=function(){this.dataAdapter.bind(this,this.$container),this.selection.bind(this,this.$container),this.dropdown.bind(this,this.$container),this.results.bind(this,this.$container)},d.prototype._registerDomEvents=function(){var t=this;this.$element.on("change.select2",function(){t.dataAdapter.current(function(e){t.trigger("selection:update",{data:e})})}),this.$element.on("focus.select2",function(e){t.trigger("focus",e)}),this._syncA=u.bind(this._syncAttributes,this),this._syncS=u.bind(this._syncSubtree,this),this.$element[0].attachEvent&&this.$element[0].attachEvent("onpropertychange",this._syncA);var e=window.MutationObserver||window.WebKitMutationObserver||window.MozMutationObserver;null!=e?(this._observer=new e(function(e){r.each(e,t._syncA),r.each(e,t._syncS)}),this._observer.observe(this.$element[0],{attributes:!0,childList:!0,subtree:!1})):this.$element[0].addEventListener&&(this.$element[0].addEventListener("DOMAttrModified",t._syncA,!1),this.$element[0].addEventListener("DOMNodeInserted",t._syncS,!1),this.$element[0].addEventListener("DOMNodeRemoved",t._syncS,!1))},d.prototype._registerDataEvents=function(){var n=this;this.dataAdapter.on("*",function(e,t){n.trigger(e,t)})},d.prototype._registerSelectionEvents=function(){var n=this,i=["toggle","focus"];this.selection.on("toggle",function(){n.toggleDropdown()}),this.selection.on("focus",function(e){n.focus(e)}),this.selection.on("*",function(e,t){-1===r.inArray(e,i)&&n.trigger(e,t)})},d.prototype._registerDropdownEvents=function(){var n=this;this.dropdown.on("*",function(e,t){n.trigger(e,t)})},d.prototype._registerResultsEvents=function(){var n=this;this.results.on("*",function(e,t){n.trigger(e,t)})},d.prototype._registerEvents=function(){var n=this;this.on("open",function(){n.$container.addClass("select2-container--open")}),this.on("close",function(){n.$container.removeClass("select2-container--open")}),this.on("enable",function(){n.$container.removeClass("select2-container--disabled")}),this.on("disable",function(){n.$container.addClass("select2-container--disabled")}),this.on("blur",function(){n.$container.removeClass("select2-container--focus")}),this.on("query",function(t){n.isOpen()||n.trigger("open",{}),this.dataAdapter.query(t,function(e){n.trigger("results:all",{data:e,query:t})})}),this.on("query:append",function(t){this.dataAdapter.query(t,function(e){n.trigger("results:append",{data:e,query:t})})}),this.on("keypress",function(e){var t=e.which;n.isOpen()?t===i.ESC||t===i.TAB||t===i.UP&&e.altKey?(n.close(),e.preventDefault()):t===i.ENTER?(n.trigger("results:select",{}),e.preventDefault()):t===i.SPACE&&e.ctrlKey?(n.trigger("results:toggle",{}),e.preventDefault()):t===i.UP?(n.trigger("results:previous",{}),e.preventDefault()):t===i.DOWN&&(n.trigger("results:next",{}),e.preventDefault()):(t===i.ENTER||t===i.SPACE||t===i.DOWN&&e.altKey)&&(n.open(),e.preventDefault())})},d.prototype._syncAttributes=function(){this.options.set("disabled",this.$element.prop("disabled")),this.options.get("disabled")?(this.isOpen()&&this.close(),this.trigger("disable",{})):this.trigger("enable",{})},d.prototype._syncSubtree=function(e,t){var n=!1,i=this;if(!e||!e.target||"OPTION"===e.target.nodeName||"OPTGROUP"===e.target.nodeName){if(t)if(t.addedNodes&&0<t.addedNodes.length)for(var r=0;r<t.addedNodes.length;r++){t.addedNodes[r].selected&&(n=!0)}else t.removedNodes&&0<t.removedNodes.length&&(n=!0);else n=!0;n&&this.dataAdapter.current(function(e){i.trigger("selection:update",{data:e})})}},d.prototype.trigger=function(e,t){var n=d.__super__.trigger,i={open:"opening",close:"closing",select:"selecting",unselect:"unselecting",clear:"clearing"};if(void 0===t&&(t={}),e in i){var r=i[e],o={prevented:!1,name:e,args:t};if(n.call(this,r,o),o.prevented)return void(t.prevented=!0)}n.call(this,e,t)},d.prototype.toggleDropdown=function(){this.options.get("disabled")||(this.isOpen()?this.close():this.open())},d.prototype.open=function(){this.isOpen()||this.trigger("query",{})},d.prototype.close=function(){this.isOpen()&&this.trigger("close",{})},d.prototype.isOpen=function(){return this.$container.hasClass("select2-container--open")},d.prototype.hasFocus=function(){return this.$container.hasClass("select2-container--focus")},d.prototype.focus=function(e){this.hasFocus()||(this.$container.addClass("select2-container--focus"),this.trigger("focus",{}))},d.prototype.enable=function(e){this.options.get("debug")&&window.console&&console.warn&&console.warn('Select2: The `select2("enable")` method has been deprecated and will be removed in later Select2 versions. Use $element.prop("disabled") instead.'),null!=e&&0!==e.length||(e=[!0]);var t=!e[0];this.$element.prop("disabled",t)},d.prototype.data=function(){this.options.get("debug")&&0<arguments.length&&window.console&&console.warn&&console.warn('Select2: Data can no longer be set using `select2("data")`. You should consider setting the value instead using `$element.val()`.');var t=[];return this.dataAdapter.current(function(e){t=e}),t},d.prototype.val=function(e){if(this.options.get("debug")&&window.console&&console.warn&&console.warn('Select2: The `select2("val")` method has been deprecated and will be removed in later Select2 versions. Use $element.val() instead.'),null==e||0===e.length)return this.$element.val();var t=e[0];r.isArray(t)&&(t=r.map(t,function(e){return e.toString()})),this.$element.val(t).trigger("change")},d.prototype.destroy=function(){this.$container.remove(),this.$element[0].detachEvent&&this.$element[0].detachEvent("onpropertychange",this._syncA),null!=this._observer?(this._observer.disconnect(),this._observer=null):this.$element[0].removeEventListener&&(this.$element[0].removeEventListener("DOMAttrModified",this._syncA,!1),this.$element[0].removeEventListener("DOMNodeInserted",this._syncS,!1),this.$element[0].removeEventListener("DOMNodeRemoved",this._syncS,!1)),this._syncA=null,this._syncS=null,this.$element.off(".select2"),this.$element.attr("tabindex",u.GetData(this.$element[0],"old-tabindex")),this.$element.removeClass("select2-hidden-accessible"),this.$element.attr("aria-hidden","false"),u.RemoveData(this.$element[0]),this.$element.removeData("select2"),this.dataAdapter.destroy(),this.selection.destroy(),this.dropdown.destroy(),this.results.destroy(),this.dataAdapter=null,this.selection=null,this.dropdown=null,this.results=null},d.prototype.render=function(){var e=r('<span class="select2 select2-container"><span class="selection"></span><span class="dropdown-wrapper" aria-hidden="true"></span></span>');return e.attr("dir",this.options.get("dir")),this.$container=e,this.$container.addClass("select2-container--"+this.options.get("theme")),u.StoreData(e[0],"element",this.$element),e},d}),e.define("select2/compat/utils",["jquery"],function(s){return{syncCssClasses:function(e,t,n){var i,r,o=[];(i=s.trim(e.attr("class")))&&s((i=""+i).split(/\s+/)).each(function(){0===this.indexOf("select2-")&&o.push(this)}),(i=s.trim(t.attr("class")))&&s((i=""+i).split(/\s+/)).each(function(){0!==this.indexOf("select2-")&&null!=(r=n(this))&&o.push(r)}),e.attr("class",o.join(" "))}}}),e.define("select2/compat/containerCss",["jquery","./utils"],function(s,a){function l(e){return null}function e(){}return e.prototype.render=function(e){var t=e.call(this),n=this.options.get("containerCssClass")||"";s.isFunction(n)&&(n=n(this.$element));var i=this.options.get("adaptContainerCssClass");if(i=i||l,-1!==n.indexOf(":all:")){n=n.replace(":all:","");var r=i;i=function(e){var t=r(e);return null!=t?t+" "+e:e}}var o=this.options.get("containerCss")||{};return s.isFunction(o)&&(o=o(this.$element)),a.syncCssClasses(t,this.$element,i),t.css(o),t.addClass(n),t},e}),e.define("select2/compat/dropdownCss",["jquery","./utils"],function(s,a){function l(e){return null}function e(){}return e.prototype.render=function(e){var t=e.call(this),n=this.options.get("dropdownCssClass")||"";s.isFunction(n)&&(n=n(this.$element));var i=this.options.get("adaptDropdownCssClass");if(i=i||l,-1!==n.indexOf(":all:")){n=n.replace(":all:","");var r=i;i=function(e){var t=r(e);return null!=t?t+" "+e:e}}var o=this.options.get("dropdownCss")||{};return s.isFunction(o)&&(o=o(this.$element)),a.syncCssClasses(t,this.$element,i),t.css(o),t.addClass(n),t},e}),e.define("select2/compat/initSelection",["jquery"],function(i){function e(e,t,n){n.get("debug")&&window.console&&console.warn&&console.warn("Select2: The `initSelection` option has been deprecated in favor of a custom data adapter that overrides the `current` method. This method is now called multiple times instead of a single time when the instance is initialized. Support will be removed for the `initSelection` option in future versions of Select2"),this.initSelection=n.get("initSelection"),this._isInitialized=!1,e.call(this,t,n)}return e.prototype.current=function(e,t){var n=this;this._isInitialized?e.call(this,t):this.initSelection.call(null,this.$element,function(e){n._isInitialized=!0,i.isArray(e)||(e=[e]),t(e)})},e}),e.define("select2/compat/inputData",["jquery","../utils"],function(s,i){function e(e,t,n){this._currentData=[],this._valueSeparator=n.get("valueSeparator")||",","hidden"===t.prop("type")&&n.get("debug")&&console&&console.warn&&console.warn("Select2: Using a hidden input with Select2 is no longer supported and may stop working in the future. It is recommended to use a `<select>` element instead."),e.call(this,t,n)}return e.prototype.current=function(e,t){function i(e,t){var n=[];return e.selected||-1!==s.inArray(e.id,t)?(e.selected=!0,n.push(e)):e.selected=!1,e.children&&n.push.apply(n,i(e.children,t)),n}for(var n=[],r=0;r<this._currentData.length;r++){var o=this._currentData[r];n.push.apply(n,i(o,this.$element.val().split(this._valueSeparator)))}t(n)},e.prototype.select=function(e,t){if(this.options.get("multiple")){var n=this.$element.val();n+=this._valueSeparator+t.id,this.$element.val(n),this.$element.trigger("change")}else this.current(function(e){s.map(e,function(e){e.selected=!1})}),this.$element.val(t.id),this.$element.trigger("change")},e.prototype.unselect=function(e,r){var o=this;r.selected=!1,this.current(function(e){for(var t=[],n=0;n<e.length;n++){var i=e[n];r.id!=i.id&&t.push(i.id)}o.$element.val(t.join(o._valueSeparator)),o.$element.trigger("change")})},e.prototype.query=function(e,t,n){for(var i=[],r=0;r<this._currentData.length;r++){var o=this._currentData[r],s=this.matches(t,o);null!==s&&i.push(s)}n({results:i})},e.prototype.addOptions=function(e,t){var n=s.map(t,function(e){return i.GetData(e[0],"data")});this._currentData.push.apply(this._currentData,n)},e}),e.define("select2/compat/matcher",["jquery"],function(s){return function(o){return function(e,t){var n=s.extend(!0,{},t);if(null==e.term||""===s.trim(e.term))return n;if(t.children){for(var i=t.children.length-1;0<=i;i--){var r=t.children[i];o(e.term,r.text,r)||n.children.splice(i,1)}if(0<n.children.length)return n}return o(e.term,t.text,t)?n:null}}}),e.define("select2/compat/query",[],function(){function e(e,t,n){n.get("debug")&&window.console&&console.warn&&console.warn("Select2: The `query` option has been deprecated in favor of a custom data adapter that overrides the `query` method. Support will be removed for the `query` option in future versions of Select2."),e.call(this,t,n)}return e.prototype.query=function(e,t,n){t.callback=n,this.options.get("query").call(null,t)},e}),e.define("select2/dropdown/attachContainer",[],function(){function e(e,t,n){e.call(this,t,n)}return e.prototype.position=function(e,t,n){n.find(".dropdown-wrapper").append(t),t.addClass("select2-dropdown--below"),n.addClass("select2-container--below")},e}),e.define("select2/dropdown/stopPropagation",[],function(){function e(){}return e.prototype.bind=function(e,t,n){e.call(this,t,n);this.$dropdown.on(["blur","change","click","dblclick","focus","focusin","focusout","input","keydown","keyup","keypress","mousedown","mouseenter","mouseleave","mousemove","mouseover","mouseup","search","touchend","touchstart"].join(" "),function(e){e.stopPropagation()})},e}),e.define("select2/selection/stopPropagation",[],function(){function e(){}return e.prototype.bind=function(e,t,n){e.call(this,t,n);this.$selection.on(["blur","change","click","dblclick","focus","focusin","focusout","input","keydown","keyup","keypress","mousedown","mouseenter","mouseleave","mousemove","mouseover","mouseup","search","touchend","touchstart"].join(" "),function(e){e.stopPropagation()})},e}),l=function(p){var h,f,e=["wheel","mousewheel","DOMMouseScroll","MozMousePixelScroll"],t="onwheel"in document||9<=document.documentMode?["wheel"]:["mousewheel","DomMouseScroll","MozMousePixelScroll"],g=Array.prototype.slice;if(p.event.fixHooks)for(var n=e.length;n;)p.event.fixHooks[e[--n]]=p.event.mouseHooks;var m=p.event.special.mousewheel={version:"3.1.12",setup:function(){if(this.addEventListener)for(var e=t.length;e;)this.addEventListener(t[--e],i,!1);else this.onmousewheel=i;p.data(this,"mousewheel-line-height",m.getLineHeight(this)),p.data(this,"mousewheel-page-height",m.getPageHeight(this))},teardown:function(){if(this.removeEventListener)for(var e=t.length;e;)this.removeEventListener(t[--e],i,!1);else this.onmousewheel=null;p.removeData(this,"mousewheel-line-height"),p.removeData(this,"mousewheel-page-height")},getLineHeight:function(e){var t=p(e),n=t["offsetParent"in p.fn?"offsetParent":"parent"]();return n.length||(n=p("body")),parseInt(n.css("fontSize"),10)||parseInt(t.css("fontSize"),10)||16},getPageHeight:function(e){return p(e).height()},settings:{adjustOldDeltas:!0,normalizeOffset:!0}};function i(e){var t,n=e||window.event,i=g.call(arguments,1),r=0,o=0,s=0,a=0,l=0;if((e=p.event.fix(n)).type="mousewheel","detail"in n&&(s=-1*n.detail),"wheelDelta"in n&&(s=n.wheelDelta),"wheelDeltaY"in n&&(s=n.wheelDeltaY),"wheelDeltaX"in n&&(o=-1*n.wheelDeltaX),"axis"in n&&n.axis===n.HORIZONTAL_AXIS&&(o=-1*s,s=0),r=0===s?o:s,"deltaY"in n&&(r=s=-1*n.deltaY),"deltaX"in n&&(o=n.deltaX,0===s&&(r=-1*o)),0!==s||0!==o){if(1===n.deltaMode){var c=p.data(this,"mousewheel-line-height");r*=c,s*=c,o*=c}else if(2===n.deltaMode){var u=p.data(this,"mousewheel-page-height");r*=u,s*=u,o*=u}if(t=Math.max(Math.abs(s),Math.abs(o)),(!f||t<f)&&y(n,f=t)&&(f/=40),y(n,t)&&(r/=40,o/=40,s/=40),r=Math[1<=r?"floor":"ceil"](r/f),o=Math[1<=o?"floor":"ceil"](o/f),s=Math[1<=s?"floor":"ceil"](s/f),m.settings.normalizeOffset&&this.getBoundingClientRect){var d=this.getBoundingClientRect();a=e.clientX-d.left,l=e.clientY-d.top}return e.deltaX=o,e.deltaY=s,e.deltaFactor=f,e.offsetX=a,e.offsetY=l,e.deltaMode=0,i.unshift(e,r,o,s),h&&clearTimeout(h),h=setTimeout(v,200),(p.event.dispatch||p.event.handle).apply(this,i)}}function v(){f=null}function y(e,t){return m.settings.adjustOldDeltas&&"mousewheel"===e.type&&t%120==0}p.fn.extend({mousewheel:function(e){return e?this.bind("mousewheel",e):this.trigger("mousewheel")},unmousewheel:function(e){return this.unbind("mousewheel",e)}})},"function"==typeof e.define&&e.define.amd?e.define("jquery-mousewheel",["jquery"],l):"object"==typeof exports?module.exports=l:l(d),e.define("jquery.select2",["jquery","jquery-mousewheel","./select2/core","./select2/defaults","./select2/utils"],function(r,e,o,t,s){if(null==r.fn.select2){var a=["open","close","destroy"];r.fn.select2=function(t){if("object"==typeof(t=t||{}))return this.each(function(){var e=r.extend(!0,{},t);new o(r(this),e)}),this;if("string"!=typeof t)throw new Error("Invalid arguments for Select2: "+t);var n,i=Array.prototype.slice.call(arguments,1);return this.each(function(){var e=s.GetData(this,"select2");null==e&&window.console&&console.error&&console.error("The select2('"+t+"') method was called on an element that is not using Select2."),n=e[t].apply(e,i)}),-1<r.inArray(t,a)?this:n}}return null==r.fn.select2.defaults&&(r.fn.select2.defaults=t),o}),{define:e.define,require:e.require}}(),t=e.require("jquery.select2");return d.fn.select2.amd=e,t});
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n(e,t){n.__super__.constructor.call(this)}return i.Extend(n,i.Observable),n.prototype.current=function(e){throw new Error("The `current` method must be defined in child classes.")},n.prototype.query=function(e,t){throw new Error("The `query` method must be defined in child classes.")},n.prototype.bind=function(e,t){},n.prototype.destroy=function(){},n.prototype.generateResultId=function(e,t){var n=e.id+"-result-";return n+=i.generateChars(4),null!=t.id?n+="-"+t.id.toString():n+="-"+i.generateChars(4),n},n}),e.define("select2/data/select",["./base","../utils","jquery"],function(e,a,l){function n(e,t){this.$element=e,this.options=t,n.__super__.constructor.call(this)}return a.Extend(n,e),n.prototype.current=function(e){var n=[],i=this;this.$element.find(":selected").each(function(){var e=l(this),t=i.item(e);n.push(t)}),e(n)},n.prototype.select=function(r){var o=this;if(r.selected=!0,l(r.element).is("option"))return r.element.selected=!0,void 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r=[],o=this;this.$element.children().each(function(){var e=l(this);if(e.is("option")||e.is("optgroup")){var t=o.item(e),n=o.matches(i,t);null!==n&&r.push(n)}}),e({results:r})},n.prototype.addOptions=function(e){a.appendMany(this.$element,e)},n.prototype.option=function(e){var t;e.children?(t=document.createElement("optgroup")).label=e.text:void 0!==(t=document.createElement("option")).textContent?t.textContent=e.text:t.innerText=e.text,void 0!==e.id&&(t.value=e.id),e.disabled&&(t.disabled=!0),e.selected&&(t.selected=!0),e.title&&(t.title=e.title);var n=l(t),i=this._normalizeItem(e);return i.element=t,a.StoreData(t,"data",i),n},n.prototype.item=function(e){var t={};if(null!=(t=a.GetData(e[0],"data")))return t;if(e.is("option"))t={id:e.val(),text:e.text(),disabled:e.prop("disabled"),selected:e.prop("selected"),title:e.prop("title")};else if(e.is("optgroup")){t={text:e.prop("label"),children:[],title:e.prop("title")};for(var n=e.children("option"),i=[],r=0;r<n.length;r++){var o=l(n[r]),s=this.item(o);i.push(s)}t.children=i}return(t=this._normalizeItem(t)).element=e[0],a.StoreData(e[0],"data",t),t},n.prototype._normalizeItem=function(e){e!==Object(e)&&(e={id:e,text:e});return null!=(e=l.extend({},{text:""},e)).id&&(e.id=e.id.toString()),null!=e.text&&(e.text=e.text.toString()),null==e._resultId&&e.id&&null!=this.container&&(e._resultId=this.generateResultId(this.container,e)),l.extend({},{selected:!1,disabled:!1},e)},n.prototype.matches=function(e,t){return this.options.get("matcher")(e,t)},n}),e.define("select2/data/array",["./select","../utils","jquery"],function(e,f,g){function i(e,t){this._dataToConvert=t.get("data")||[],i.__super__.constructor.call(this,e,t)}return f.Extend(i,e),i.prototype.bind=function(e,t){i.__super__.bind.call(this,e,t),this.addOptions(this.convertToOptions(this._dataToConvert))},i.prototype.select=function(n){var e=this.$element.find("option").filter(function(e,t){return t.value==n.id.toString()});0===e.length&&(e=this.option(n),this.addOptions(e)),i.__super__.select.call(this,n)},i.prototype.convertToOptions=function(e){var t=this,n=this.$element.find("option"),i=n.map(function(){return t.item(g(this)).id}).get(),r=[];function o(e){return function(){return g(this).val()==e.id}}for(var s=0;s<e.length;s++){var a=this._normalizeItem(e[s]);if(0<=g.inArray(a.id,i)){var l=n.filter(o(a)),c=this.item(l),u=g.extend(!0,{},a,c),d=this.option(u);l.replaceWith(d)}else{var p=this.option(a);if(a.children){var h=this.convertToOptions(a.children);f.appendMany(p,h)}r.push(p)}}return r},i}),e.define("select2/data/ajax",["./array","../utils","jquery"],function(e,t,o){function n(e,t){this.ajaxOptions=this._applyDefaults(t.get("ajax")),null!=this.ajaxOptions.processResults&&(this.processResults=this.ajaxOptions.processResults),n.__super__.constructor.call(this,e,t)}return t.Extend(n,e),n.prototype._applyDefaults=function(e){var t={data:function(e){return o.extend({},e,{q:e.term})},transport:function(e,t,n){var i=o.ajax(e);return i.then(t),i.fail(n),i}};return o.extend({},t,e,!0)},n.prototype.processResults=function(e){return e},n.prototype.query=function(n,i){var r=this;null!=this._request&&(o.isFunction(this._request.abort)&&this._request.abort(),this._request=null);var t=o.extend({type:"GET"},this.ajaxOptions);function e(){var e=t.transport(t,function(e){var t=r.processResults(e,n);r.options.get("debug")&&window.console&&console.error&&(t&&t.results&&o.isArray(t.results)||console.error("Select2: The AJAX results did not return an array in the `results` key of the response.")),i(t)},function(){"status"in e&&(0===e.status||"0"===e.status)||r.trigger("results:message",{message:"errorLoading"})});r._request=e}"function"==typeof t.url&&(t.url=t.url.call(this.$element,n)),"function"==typeof t.data&&(t.data=t.data.call(this.$element,n)),this.ajaxOptions.delay&&null!=n.term?(this._queryTimeout&&window.clearTimeout(this._queryTimeout),this._queryTimeout=window.setTimeout(e,this.ajaxOptions.delay)):e()},n}),e.define("select2/data/tags",["jquery"],function(u){function e(e,t,n){var i=n.get("tags"),r=n.get("createTag");void 0!==r&&(this.createTag=r);var o=n.get("insertTag");if(void 0!==o&&(this.insertTag=o),e.call(this,t,n),u.isArray(i))for(var s=0;s<i.length;s++){var a=i[s],l=this._normalizeItem(a),c=this.option(l);this.$element.append(c)}}return e.prototype.query=function(e,c,u){var d=this;this._removeOldTags(),null!=c.term&&null==c.page?e.call(this,c,function e(t,n){for(var i=t.results,r=0;r<i.length;r++){var o=i[r],s=null!=o.children&&!e({results:o.children},!0);if((o.text||"").toUpperCase()===(c.term||"").toUpperCase()||s)return!n&&(t.data=i,void u(t))}if(n)return!0;var a=d.createTag(c);if(null!=a){var l=d.option(a);l.attr("data-select2-tag",!0),d.addOptions([l]),d.insertTag(i,a)}t.results=i,u(t)}):e.call(this,c,u)},e.prototype.createTag=function(e,t){var n=u.trim(t.term);return""===n?null:{id:n,text:n}},e.prototype.insertTag=function(e,t,n){t.unshift(n)},e.prototype._removeOldTags=function(e){this.$element.find("option[data-select2-tag]").each(function(){this.selected||u(this).remove()})},e}),e.define("select2/data/tokenizer",["jquery"],function(d){function e(e,t,n){var i=n.get("tokenizer");void 0!==i&&(this.tokenizer=i),e.call(this,t,n)}return e.prototype.bind=function(e,t,n){e.call(this,t,n),this.$search=t.dropdown.$search||t.selection.$search||n.find(".select2-search__field")},e.prototype.query=function(e,t,n){var i=this;t.term=t.term||"";var r=this.tokenizer(t,this.options,function(e){var t=i._normalizeItem(e);if(!i.$element.find("option").filter(function(){return d(this).val()===t.id}).length){var n=i.option(t);n.attr("data-select2-tag",!0),i._removeOldTags(),i.addOptions([n])}!function(e){i.trigger("select",{data:e})}(t)});r.term!==t.term&&(this.$search.length&&(this.$search.val(r.term),this.$search.trigger("focus")),t.term=r.term),e.call(this,t,n)},e.prototype.tokenizer=function(e,t,n,i){for(var r=n.get("tokenSeparators")||[],o=t.term,s=0,a=this.createTag||function(e){return{id:e.term,text:e.term}};s<o.length;){var l=o[s];if(-1!==d.inArray(l,r)){var c=o.substr(0,s),u=a(d.extend({},t,{term:c}));null!=u?(i(u),o=o.substr(s+1)||"",s=0):s++}else s++}return{term:o}},e}),e.define("select2/data/minimumInputLength",[],function(){function e(e,t,n){this.minimumInputLength=n.get("minimumInputLength"),e.call(this,t,n)}return e.prototype.query=function(e,t,n){t.term=t.term||"",t.term.length<this.minimumInputLength?this.trigger("results:message",{message:"inputTooShort",args:{minimum:this.minimumInputLength,input:t.term,params:t}}):e.call(this,t,n)},e}),e.define("select2/data/maximumInputLength",[],function(){function e(e,t,n){this.maximumInputLength=n.get("maximumInputLength"),e.call(this,t,n)}return e.prototype.query=function(e,t,n){t.term=t.term||"",0<this.maximumInputLength&&t.term.length>this.maximumInputLength?this.trigger("results:message",{message:"inputTooLong",args:{maximum:this.maximumInputLength,input:t.term,params:t}}):e.call(this,t,n)},e}),e.define("select2/data/maximumSelectionLength",[],function(){function e(e,t,n){this.maximumSelectionLength=n.get("maximumSelectionLength"),e.call(this,t,n)}return e.prototype.bind=function(e,t,n){var i=this;e.call(this,t,n),t.on("select",function(){i._checkIfMaximumSelected()})},e.prototype.query=function(e,t,n){var i=this;this._checkIfMaximumSelected(function(){e.call(i,t,n)})},e.prototype._checkIfMaximumSelected=function(e,n){var i=this;this.current(function(e){var t=null!=e?e.length:0;0<i.maximumSelectionLength&&t>=i.maximumSelectionLength?i.trigger("results:message",{message:"maximumSelected",args:{maximum:i.maximumSelectionLength}}):n&&n()})},e}),e.define("select2/dropdown",["jquery","./utils"],function(t,e){function n(e,t){this.$element=e,this.options=t,n.__super__.constructor.call(this)}return e.Extend(n,e.Observable),n.prototype.render=function(){var e=t('<span class="select2-dropdown"><span class="select2-results"></span></span>');return e.attr("dir",this.options.get("dir")),this.$dropdown=e},n.prototype.bind=function(){},n.prototype.position=function(e,t){},n.prototype.destroy=function(){this.$dropdown.remove()},n}),e.define("select2/dropdown/search",["jquery","../utils"],function(o,e){function t(){}return t.prototype.render=function(e){var t=e.call(this),n=o('<span class="select2-search 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t=this.$search.val();this.trigger("query",{term:t})}this._keyUpPrevented=!1},t.prototype.showSearch=function(e,t){return!0},t}),e.define("select2/dropdown/hidePlaceholder",[],function(){function e(e,t,n,i){this.placeholder=this.normalizePlaceholder(n.get("placeholder")),e.call(this,t,n,i)}return e.prototype.append=function(e,t){t.results=this.removePlaceholder(t.results),e.call(this,t)},e.prototype.normalizePlaceholder=function(e,t){return"string"==typeof t&&(t={id:"",text:t}),t},e.prototype.removePlaceholder=function(e,t){for(var n=t.slice(0),i=t.length-1;0<=i;i--){var r=t[i];this.placeholder.id===r.id&&n.splice(i,1)}return n},e}),e.define("select2/dropdown/infiniteScroll",["jquery"],function(n){function e(e,t,n,i){this.lastParams={},e.call(this,t,n,i),this.$loadingMore=this.createLoadingMore(),this.loading=!1}return e.prototype.append=function(e,t){this.$loadingMore.remove(),this.loading=!1,e.call(this,t),this.showLoadingMore(t)&&(this.$results.append(this.$loadingMore),this.loadMoreIfNeeded())},e.prototype.bind=function(e,t,n){var i=this;e.call(this,t,n),t.on("query",function(e){i.lastParams=e,i.loading=!0}),t.on("query:append",function(e){i.lastParams=e,i.loading=!0}),this.$results.on("scroll",this.loadMoreIfNeeded.bind(this))},e.prototype.loadMoreIfNeeded=function(){var e=n.contains(document.documentElement,this.$loadingMore[0]);if(!this.loading&&e){var t=this.$results.offset().top+this.$results.outerHeight(!1);this.$loadingMore.offset().top+this.$loadingMore.outerHeight(!1)<=t+50&&this.loadMore()}},e.prototype.loadMore=function(){this.loading=!0;var e=n.extend({},{page:1},this.lastParams);e.page++,this.trigger("query:append",e)},e.prototype.showLoadingMore=function(e,t){return t.pagination&&t.pagination.more},e.prototype.createLoadingMore=function(){var e=n('<li class="select2-results__option 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i=this;e.call(this,t,n),t.on("open",function(){i._showDropdown(),i._attachPositioningHandler(t)}),t.on("close",function(){i._hideDropdown(),i._detachPositioningHandler(t)}),t.on("results:all",function(){i._positionDropdown(),i._resizeDropdown()}),t.on("results:append",function(){i._positionDropdown(),i._resizeDropdown()}),t.on("results:message",function(){i._positionDropdown(),i._resizeDropdown()}),t.on("select",function(){i._positionDropdown(),i._resizeDropdown()}),t.on("unselect",function(){i._positionDropdown(),i._resizeDropdown()}),this.$dropdownContainer.on("mousedown",function(e){e.stopPropagation()})},e.prototype.destroy=function(e){e.call(this),this.$dropdownContainer.remove()},e.prototype.position=function(e,t,n){t.attr("class",n.attr("class")),t.removeClass("select2"),t.addClass("select2-container--open"),t.css({position:"absolute",top:-999999}),this.$container=n},e.prototype.render=function(e){var t=f("<span></span>"),n=e.call(this);return t.append(n),this.$dropdownContainer=t},e.prototype._hideDropdown=function(e){this.$dropdownContainer.detach()},e.prototype._attachPositioningHandler=function(e,t){var n=this,i="scroll.select2."+t.id,r="resize.select2."+t.id,o="orientationchange.select2."+t.id,s=this.$container.parents().filter(a.hasScroll);s.each(function(){a.StoreData(this,"select2-scroll-position",{x:f(this).scrollLeft(),y:f(this).scrollTop()})}),s.on(i,function(e){var t=a.GetData(this,"select2-scroll-position");f(this).scrollTop(t.y)}),f(window).on(i+" "+r+" "+o,function(e){n._positionDropdown(),n._resizeDropdown()})},e.prototype._detachPositioningHandler=function(e,t){var n="scroll.select2."+t.id,i="resize.select2."+t.id,r="orientationchange.select2."+t.id;this.$container.parents().filter(a.hasScroll).off(n),f(window).off(n+" "+i+" "+r)},e.prototype._positionDropdown=function(){var e=f(window),t=this.$dropdown.hasClass("select2-dropdown--above"),n=this.$dropdown.hasClass("select2-dropdown--below"),i=null,r=this.$container.offset();r.bottom=r.top+this.$container.outerHeight(!1);var o={height:this.$container.outerHeight(!1)};o.top=r.top,o.bottom=r.top+o.height;var s=this.$dropdown.outerHeight(!1),a=e.scrollTop(),l=e.scrollTop()+e.height(),c=a<r.top-s,u=l>r.bottom+s,d={left:r.left,top:o.bottom},p=this.$dropdownParent;"static"===p.css("position")&&(p=p.offsetParent());var h=p.offset();d.top-=h.top,d.left-=h.left,t||n||(i="below"),u||!c||t?!c&&u&&t&&(i="below"):i="above",("above"==i||t&&"below"!==i)&&(d.top=o.top-h.top-s),null!=i&&(this.$dropdown.removeClass("select2-dropdown--below select2-dropdown--above").addClass("select2-dropdown--"+i),this.$container.removeClass("select2-container--below select2-container--above").addClass("select2-container--"+i)),this.$dropdownContainer.css(d)},e.prototype._resizeDropdown=function(){var e={width:this.$container.outerWidth(!1)+"px"};this.options.get("dropdownAutoWidth")&&(e.minWidth=e.width,e.position="relative",e.width="auto"),this.$dropdown.css(e)},e.prototype._showDropdown=function(e){this.$dropdownContainer.appendTo(this.$dropdownParent),this._positionDropdown(),this._resizeDropdown()},e}),e.define("select2/dropdown/minimumResultsForSearch",[],function(){function e(e,t,n,i){this.minimumResultsForSearch=n.get("minimumResultsForSearch"),this.minimumResultsForSearch<0&&(this.minimumResultsForSearch=1/0),e.call(this,t,n,i)}return e.prototype.showSearch=function(e,t){return!(function e(t){for(var n=0,i=0;i<t.length;i++){var r=t[i];r.children?n+=e(r.children):n++}return n}(t.data.results)<this.minimumResultsForSearch)&&e.call(this,t)},e}),e.define("select2/dropdown/selectOnClose",["../utils"],function(o){function e(){}return e.prototype.bind=function(e,t,n){var i=this;e.call(this,t,n),t.on("close",function(e){i._handleSelectOnClose(e)})},e.prototype._handleSelectOnClose=function(e,t){if(t&&null!=t.originalSelect2Event){var n=t.originalSelect2Event;if("select"===n._type||"unselect"===n._type)return}var i=this.getHighlightedResults();if(!(i.length<1)){var r=o.GetData(i[0],"data");null!=r.element&&r.element.selected||null==r.element&&r.selected||this.trigger("select",{data:r})}},e}),e.define("select2/dropdown/closeOnSelect",[],function(){function e(){}return e.prototype.bind=function(e,t,n){var i=this;e.call(this,t,n),t.on("select",function(e){i._selectTriggered(e)}),t.on("unselect",function(e){i._selectTriggered(e)})},e.prototype._selectTriggered=function(e,t){var n=t.originalEvent;n&&(n.ctrlKey||n.metaKey)||this.trigger("close",{originalEvent:n,originalSelect2Event:t})},e}),e.define("select2/i18n/en",[],function(){return{errorLoading:function(){return"The results could not be loaded."},inputTooLong:function(e){var t=e.input.length-e.maximum,n="Please delete "+t+" character";return 1!=t&&(n+="s"),n},inputTooShort:function(e){return"Please enter "+(e.minimum-e.input.length)+" or more characters"},loadingMore:function(){return"Loading more results…"},maximumSelected:function(e){var t="You can only select "+e.maximum+" item";return 1!=e.maximum&&(t+="s"),t},noResults:function(){return"No results found"},searching:function(){return"Searching…"},removeAllItems:function(){return"Remove all 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n.prototype.apply=function(e){if(null==(e=c.extend(!0,{},this.defaults,e)).dataAdapter){if(null!=e.ajax?e.dataAdapter=$:null!=e.data?e.dataAdapter=w:e.dataAdapter=_,0<e.minimumInputLength&&(e.dataAdapter=y.Decorate(e.dataAdapter,x)),0<e.maximumInputLength&&(e.dataAdapter=y.Decorate(e.dataAdapter,S)),0<e.maximumSelectionLength&&(e.dataAdapter=y.Decorate(e.dataAdapter,D)),e.tags&&(e.dataAdapter=y.Decorate(e.dataAdapter,b)),null==e.tokenSeparators&&null==e.tokenizer||(e.dataAdapter=y.Decorate(e.dataAdapter,A)),null!=e.query){var t=u(e.amdBase+"compat/query");e.dataAdapter=y.Decorate(e.dataAdapter,t)}if(null!=e.initSelection){var n=u(e.amdBase+"compat/initSelection");e.dataAdapter=y.Decorate(e.dataAdapter,n)}}if(null==e.resultsAdapter&&(e.resultsAdapter=d,null!=e.ajax&&(e.resultsAdapter=y.Decorate(e.resultsAdapter,T)),null!=e.placeholder&&(e.resultsAdapter=y.Decorate(e.resultsAdapter,O)),e.selectOnClose&&(e.resultsAdapter=y.Decorate(e.resultsAdapter,L))),null==e.dropdownAdapter){if(e.multiple)e.dropdownAdapter=C;else{var i=y.Decorate(C,E);e.dropdownAdapter=i}if(0!==e.minimumResultsForSearch&&(e.dropdownAdapter=y.Decorate(e.dropdownAdapter,j)),e.closeOnSelect&&(e.dropdownAdapter=y.Decorate(e.dropdownAdapter,I)),null!=e.dropdownCssClass||null!=e.dropdownCss||null!=e.adaptDropdownCssClass){var r=u(e.amdBase+"compat/dropdownCss");e.dropdownAdapter=y.Decorate(e.dropdownAdapter,r)}e.dropdownAdapter=y.Decorate(e.dropdownAdapter,q)}if(null==e.selectionAdapter){if(e.multiple?e.selectionAdapter=h:e.selectionAdapter=p,null!=e.placeholder&&(e.selectionAdapter=y.Decorate(e.selectionAdapter,f)),e.allowClear&&(e.selectionAdapter=y.Decorate(e.selectionAdapter,g)),e.multiple&&(e.selectionAdapter=y.Decorate(e.selectionAdapter,m)),null!=e.containerCssClass||null!=e.containerCss||null!=e.adaptContainerCssClass){var o=u(e.amdBase+"compat/containerCss");e.selectionAdapter=y.Decorate(e.selectionAdapter,o)}e.selectionAdapter=y.Decorate(e.selectionAdapter,v)}e.language=this._resolveLanguage(e.language),e.language.push("en");for(var s=[],a=0;a<e.language.length;a++){var l=e.language[a];-1===s.indexOf(l)&&s.push(l)}return e.language=s,e.translations=this._processTranslations(e.language,e.debug),e},n.prototype.reset=function(){function a(e){return e.replace(/[^\u0000-\u007E]/g,function(e){return t[e]||e})}this.defaults={amdBase:"./",amdLanguageBase:"./i18n/",closeOnSelect:!0,debug:!1,dropdownAutoWidth:!1,escapeMarkup:y.escapeMarkup,language:{},matcher:function e(t,n){if(""===c.trim(t.term))return n;if(n.children&&0<n.children.length){for(var i=c.extend(!0,{},n),r=n.children.length-1;0<=r;r--)null==e(t,n.children[r])&&i.children.splice(r,1);return 0<i.children.length?i:e(t,i)}var o=a(n.text).toUpperCase(),s=a(t.term).toUpperCase();return-1<o.indexOf(s)?n:null},minimumInputLength:0,maximumInputLength:0,maximumSelectionLength:0,minimumResultsForSearch:0,selectOnClose:!1,scrollAfterSelect:!1,sorter:function(e){return e},templateResult:function(e){return e.text},templateSelection:function(e){return e.text},theme:"default",width:"resolve"}},n.prototype.applyFromElement=function(e,t){var n=e.language,i=this.defaults.language,r=t.prop("lang"),o=t.closest("[lang]").prop("lang"),s=Array.prototype.concat.call(this._resolveLanguage(r),this._resolveLanguage(n),this._resolveLanguage(i),this._resolveLanguage(o));return e.language=s,e},n.prototype._resolveLanguage=function(e){if(!e)return[];if(c.isEmptyObject(e))return[];if(c.isPlainObject(e))return[e];var t;t=c.isArray(e)?e:[e];for(var n=[],i=0;i<t.length;i++)if(n.push(t[i]),"string"==typeof t[i]&&0<t[i].indexOf("-")){var r=t[i].split("-")[0];n.push(r)}return n},n.prototype._processTranslations=function(e,t){for(var n=new s,i=0;i<e.length;i++){var r=new s,o=e[i];if("string"==typeof o)try{r=s.loadPath(o)}catch(e){try{o=this.defaults.amdLanguageBase+o,r=s.loadPath(o)}catch(e){t&&window.console&&console.warn&&console.warn('Select2: The language file for "'+o+'" could not be automatically loaded. A fallback will be used instead.')}}else r=c.isPlainObject(o)?new s(o):o;n.extend(r)}return n},n.prototype.set=function(e,t){var n={};n[c.camelCase(e)]=t;var i=y._convertData(n);c.extend(!0,this.defaults,i)},new n}),e.define("select2/options",["require","jquery","./defaults","./utils"],function(i,d,r,p){function e(e,t){if(this.options=e,null!=t&&this.fromElement(t),null!=t&&(this.options=r.applyFromElement(this.options,t)),this.options=r.apply(this.options),t&&t.is("input")){var n=i(this.get("amdBase")+"compat/inputData");this.options.dataAdapter=p.Decorate(this.options.dataAdapter,n)}}return e.prototype.fromElement=function(e){var t=["select2"];null==this.options.multiple&&(this.options.multiple=e.prop("multiple")),null==this.options.disabled&&(this.options.disabled=e.prop("disabled")),null==this.options.dir&&(e.prop("dir")?this.options.dir=e.prop("dir"):e.closest("[dir]").prop("dir")?this.options.dir=e.closest("[dir]").prop("dir"):this.options.dir="ltr"),e.prop("disabled",this.options.disabled),e.prop("multiple",this.options.multiple),p.GetData(e[0],"select2Tags")&&(this.options.debug&&window.console&&console.warn&&console.warn('Select2: The `data-select2-tags` attribute has been changed to use the `data-data` and `data-tags="true"` attributes and will be removed in future versions of Select2.'),p.StoreData(e[0],"data",p.GetData(e[0],"select2Tags")),p.StoreData(e[0],"tags",!0)),p.GetData(e[0],"ajaxUrl")&&(this.options.debug&&window.console&&console.warn&&console.warn("Select2: The `data-ajax-url` attribute has been changed to `data-ajax--url` and support for the old attribute will be removed in future versions of Select2."),e.attr("ajax--url",p.GetData(e[0],"ajaxUrl")),p.StoreData(e[0],"ajax-Url",p.GetData(e[0],"ajaxUrl")));var n={};function i(e,t){return t.toUpperCase()}for(var r=0;r<e[0].attributes.length;r++){var o=e[0].attributes[r].name,s="data-";if(o.substr(0,s.length)==s){var a=o.substring(s.length),l=p.GetData(e[0],a);n[a.replace(/-([a-z])/g,i)]=l}}d.fn.jquery&&"1."==d.fn.jquery.substr(0,2)&&e[0].dataset&&(n=d.extend(!0,{},e[0].dataset,n));var c=d.extend(!0,{},p.GetData(e[0]),n);for(var u in c=p._convertData(c))-1<d.inArray(u,t)||(d.isPlainObject(this.options[u])?d.extend(this.options[u],c[u]):this.options[u]=c[u]);return this},e.prototype.get=function(e){return this.options[e]},e.prototype.set=function(e,t){this.options[e]=t},e}),e.define("select2/core",["jquery","./options","./utils","./keys"],function(r,c,u,i){var d=function(e,t){null!=u.GetData(e[0],"select2")&&u.GetData(e[0],"select2").destroy(),this.$element=e,this.id=this._generateId(e),t=t||{},this.options=new c(t,e),d.__super__.constructor.call(this);var n=e.attr("tabindex")||0;u.StoreData(e[0],"old-tabindex",n),e.attr("tabindex","-1");var i=this.options.get("dataAdapter");this.dataAdapter=new i(e,this.options);var r=this.render();this._placeContainer(r);var o=this.options.get("selectionAdapter");this.selection=new o(e,this.options),this.$selection=this.selection.render(),this.selection.position(this.$selection,r);var s=this.options.get("dropdownAdapter");this.dropdown=new s(e,this.options),this.$dropdown=this.dropdown.render(),this.dropdown.position(this.$dropdown,r);var a=this.options.get("resultsAdapter");this.results=new a(e,this.options,this.dataAdapter),this.$results=this.results.render(),this.results.position(this.$results,this.$dropdown);var l=this;this._bindAdapters(),this._registerDomEvents(),this._registerDataEvents(),this._registerSelectionEvents(),this._registerDropdownEvents(),this._registerResultsEvents(),this._registerEvents(),this.dataAdapter.current(function(e){l.trigger("selection:update",{data:e})}),e.addClass("select2-hidden-accessible"),e.attr("aria-hidden","true"),this._syncAttributes(),u.StoreData(e[0],"select2",this),e.data("select2",this)};return u.Extend(d,u.Observable),d.prototype._generateId=function(e){return"select2-"+(null!=e.attr("id")?e.attr("id"):null!=e.attr("name")?e.attr("name")+"-"+u.generateChars(2):u.generateChars(4)).replace(/(:|\.|\[|\]|,)/g,"")},d.prototype._placeContainer=function(e){e.insertAfter(this.$element);var t=this._resolveWidth(this.$element,this.options.get("width"));null!=t&&e.css("width",t)},d.prototype._resolveWidth=function(e,t){var n=/^width:(([-+]?([0-9]*\.)?[0-9]+)(px|em|ex|%|in|cm|mm|pt|pc))/i;if("resolve"==t){var i=this._resolveWidth(e,"style");return null!=i?i:this._resolveWidth(e,"element")}if("element"==t){var r=e.outerWidth(!1);return r<=0?"auto":r+"px"}if("style"!=t)return"computedstyle"!=t?t:window.getComputedStyle(e[0]).width;var o=e.attr("style");if("string"!=typeof o)return null;for(var s=o.split(";"),a=0,l=s.length;a<l;a+=1){var c=s[a].replace(/\s/g,"").match(n);if(null!==c&&1<=c.length)return c[1]}return null},d.prototype._bindAdapters=function(){this.dataAdapter.bind(this,this.$container),this.selection.bind(this,this.$container),this.dropdown.bind(this,this.$container),this.results.bind(this,this.$container)},d.prototype._registerDomEvents=function(){var t=this;this.$element.on("change.select2",function(){t.dataAdapter.current(function(e){t.trigger("selection:update",{data:e})})}),this.$element.on("focus.select2",function(e){t.trigger("focus",e)}),this._syncA=u.bind(this._syncAttributes,this),this._syncS=u.bind(this._syncSubtree,this),this.$element[0].attachEvent&&this.$element[0].attachEvent("onpropertychange",this._syncA);var e=window.MutationObserver||window.WebKitMutationObserver||window.MozMutationObserver;null!=e?(this._observer=new e(function(e){r.each(e,t._syncA),r.each(e,t._syncS)}),this._observer.observe(this.$element[0],{attributes:!0,childList:!0,subtree:!1})):this.$element[0].addEventListener&&(this.$element[0].addEventListener("DOMAttrModified",t._syncA,!1),this.$element[0].addEventListener("DOMNodeInserted",t._syncS,!1),this.$element[0].addEventListener("DOMNodeRemoved",t._syncS,!1))},d.prototype._registerDataEvents=function(){var n=this;this.dataAdapter.on("*",function(e,t){n.trigger(e,t)})},d.prototype._registerSelectionEvents=function(){var n=this,i=["toggle","focus"];this.selection.on("toggle",function(){n.toggleDropdown()}),this.selection.on("focus",function(e){n.focus(e)}),this.selection.on("*",function(e,t){-1===r.inArray(e,i)&&n.trigger(e,t)})},d.prototype._registerDropdownEvents=function(){var n=this;this.dropdown.on("*",function(e,t){n.trigger(e,t)})},d.prototype._registerResultsEvents=function(){var n=this;this.results.on("*",function(e,t){n.trigger(e,t)})},d.prototype._registerEvents=function(){var n=this;this.on("open",function(){n.$container.addClass("select2-container--open")}),this.on("close",function(){n.$container.removeClass("select2-container--open")}),this.on("enable",function(){n.$container.removeClass("select2-container--disabled")}),this.on("disable",function(){n.$container.addClass("select2-container--disabled")}),this.on("blur",function(){n.$container.removeClass("select2-container--focus")}),this.on("query",function(t){n.isOpen()||n.trigger("open",{}),this.dataAdapter.query(t,function(e){n.trigger("results:all",{data:e,query:t})})}),this.on("query:append",function(t){this.dataAdapter.query(t,function(e){n.trigger("results:append",{data:e,query:t})})}),this.on("keypress",function(e){var t=e.which;n.isOpen()?t===i.ESC||t===i.TAB||t===i.UP&&e.altKey?(n.close(),e.preventDefault()):t===i.ENTER?(n.trigger("results:select",{}),e.preventDefault()):t===i.SPACE&&e.ctrlKey?(n.trigger("results:toggle",{}),e.preventDefault()):t===i.UP?(n.trigger("results:previous",{}),e.preventDefault()):t===i.DOWN&&(n.trigger("results:next",{}),e.preventDefault()):(t===i.ENTER||t===i.SPACE||t===i.DOWN&&e.altKey)&&(n.open(),e.preventDefault())})},d.prototype._syncAttributes=function(){this.options.set("disabled",this.$element.prop("disabled")),this.options.get("disabled")?(this.isOpen()&&this.close(),this.trigger("disable",{})):this.trigger("enable",{})},d.prototype._syncSubtree=function(e,t){var n=!1,i=this;if(!e||!e.target||"OPTION"===e.target.nodeName||"OPTGROUP"===e.target.nodeName){if(t)if(t.addedNodes&&0<t.addedNodes.length)for(var r=0;r<t.addedNodes.length;r++){t.addedNodes[r].selected&&(n=!0)}else t.removedNodes&&0<t.removedNodes.length&&(n=!0);else n=!0;n&&this.dataAdapter.current(function(e){i.trigger("selection:update",{data:e})})}},d.prototype.trigger=function(e,t){var n=d.__super__.trigger,i={open:"opening",close:"closing",select:"selecting",unselect:"unselecting",clear:"clearing"};if(void 0===t&&(t={}),e in i){var r=i[e],o={prevented:!1,name:e,args:t};if(n.call(this,r,o),o.prevented)return void(t.prevented=!0)}n.call(this,e,t)},d.prototype.toggleDropdown=function(){this.options.get("disabled")||(this.isOpen()?this.close():this.open())},d.prototype.open=function(){this.isOpen()||this.trigger("query",{})},d.prototype.close=function(){this.isOpen()&&this.trigger("close",{})},d.prototype.isOpen=function(){return this.$container.hasClass("select2-container--open")},d.prototype.hasFocus=function(){return this.$container.hasClass("select2-container--focus")},d.prototype.focus=function(e){this.hasFocus()||(this.$container.addClass("select2-container--focus"),this.trigger("focus",{}))},d.prototype.enable=function(e){this.options.get("debug")&&window.console&&console.warn&&console.warn('Select2: The `select2("enable")` method has been deprecated and will be removed in later Select2 versions. Use $element.prop("disabled") instead.'),null!=e&&0!==e.length||(e=[!0]);var t=!e[0];this.$element.prop("disabled",t)},d.prototype.data=function(){this.options.get("debug")&&0<arguments.length&&window.console&&console.warn&&console.warn('Select2: Data can no longer be set using `select2("data")`. You should consider setting the value instead using `$element.val()`.');var t=[];return this.dataAdapter.current(function(e){t=e}),t},d.prototype.val=function(e){if(this.options.get("debug")&&window.console&&console.warn&&console.warn('Select2: The `select2("val")` method has been deprecated and will be removed in later Select2 versions. Use $element.val() instead.'),null==e||0===e.length)return this.$element.val();var t=e[0];r.isArray(t)&&(t=r.map(t,function(e){return e.toString()})),this.$element.val(t).trigger("change")},d.prototype.destroy=function(){this.$container.remove(),this.$element[0].detachEvent&&this.$element[0].detachEvent("onpropertychange",this._syncA),null!=this._observer?(this._observer.disconnect(),this._observer=null):this.$element[0].removeEventListener&&(this.$element[0].removeEventListener("DOMAttrModified",this._syncA,!1),this.$element[0].removeEventListener("DOMNodeInserted",this._syncS,!1),this.$element[0].removeEventListener("DOMNodeRemoved",this._syncS,!1)),this._syncA=null,this._syncS=null,this.$element.off(".select2"),this.$element.attr("tabindex",u.GetData(this.$element[0],"old-tabindex")),this.$element.removeClass("select2-hidden-accessible"),this.$element.attr("aria-hidden","false"),u.RemoveData(this.$element[0]),this.$element.removeData("select2"),this.dataAdapter.destroy(),this.selection.destroy(),this.dropdown.destroy(),this.results.destroy(),this.dataAdapter=null,this.selection=null,this.dropdown=null,this.results=null},d.prototype.render=function(){var e=r('<span class="select2 select2-container"><span class="selection"></span><span class="dropdown-wrapper" aria-hidden="true"></span></span>');return e.attr("dir",this.options.get("dir")),this.$container=e,this.$container.addClass("select2-container--"+this.options.get("theme")),u.StoreData(e[0],"element",this.$element),e},d}),e.define("select2/compat/utils",["jquery"],function(s){return{syncCssClasses:function(e,t,n){var i,r,o=[];(i=s.trim(e.attr("class")))&&s((i=""+i).split(/\s+/)).each(function(){0===this.indexOf("select2-")&&o.push(this)}),(i=s.trim(t.attr("class")))&&s((i=""+i).split(/\s+/)).each(function(){0!==this.indexOf("select2-")&&null!=(r=n(this))&&o.push(r)}),e.attr("class",o.join(" "))}}}),e.define("select2/compat/containerCss",["jquery","./utils"],function(s,a){function l(e){return null}function e(){}return e.prototype.render=function(e){var t=e.call(this),n=this.options.get("containerCssClass")||"";s.isFunction(n)&&(n=n(this.$element));var i=this.options.get("adaptContainerCssClass");if(i=i||l,-1!==n.indexOf(":all:")){n=n.replace(":all:","");var r=i;i=function(e){var t=r(e);return null!=t?t+" "+e:e}}var o=this.options.get("containerCss")||{};return s.isFunction(o)&&(o=o(this.$element)),a.syncCssClasses(t,this.$element,i),t.css(o),t.addClass(n),t},e}),e.define("select2/compat/dropdownCss",["jquery","./utils"],function(s,a){function l(e){return null}function e(){}return e.prototype.render=function(e){var t=e.call(this),n=this.options.get("dropdownCssClass")||"";s.isFunction(n)&&(n=n(this.$element));var i=this.options.get("adaptDropdownCssClass");if(i=i||l,-1!==n.indexOf(":all:")){n=n.replace(":all:","");var r=i;i=function(e){var t=r(e);return null!=t?t+" "+e:e}}var o=this.options.get("dropdownCss")||{};return s.isFunction(o)&&(o=o(this.$element)),a.syncCssClasses(t,this.$element,i),t.css(o),t.addClass(n),t},e}),e.define("select2/compat/initSelection",["jquery"],function(i){function e(e,t,n){n.get("debug")&&window.console&&console.warn&&console.warn("Select2: The `initSelection` option has been deprecated in favor of a custom data adapter that overrides the `current` method. This method is now called multiple times instead of a single time when the instance is initialized. Support will be removed for the `initSelection` option in future versions of Select2"),this.initSelection=n.get("initSelection"),this._isInitialized=!1,e.call(this,t,n)}return e.prototype.current=function(e,t){var n=this;this._isInitialized?e.call(this,t):this.initSelection.call(null,this.$element,function(e){n._isInitialized=!0,i.isArray(e)||(e=[e]),t(e)})},e}),e.define("select2/compat/inputData",["jquery","../utils"],function(s,i){function e(e,t,n){this._currentData=[],this._valueSeparator=n.get("valueSeparator")||",","hidden"===t.prop("type")&&n.get("debug")&&console&&console.warn&&console.warn("Select2: Using a hidden input with Select2 is no longer supported and may stop working in the future. It is recommended to use a `<select>` element instead."),e.call(this,t,n)}return e.prototype.current=function(e,t){function i(e,t){var n=[];return e.selected||-1!==s.inArray(e.id,t)?(e.selected=!0,n.push(e)):e.selected=!1,e.children&&n.push.apply(n,i(e.children,t)),n}for(var n=[],r=0;r<this._currentData.length;r++){var o=this._currentData[r];n.push.apply(n,i(o,this.$element.val().split(this._valueSeparator)))}t(n)},e.prototype.select=function(e,t){if(this.options.get("multiple")){var n=this.$element.val();n+=this._valueSeparator+t.id,this.$element.val(n),this.$element.trigger("change")}else this.current(function(e){s.map(e,function(e){e.selected=!1})}),this.$element.val(t.id),this.$element.trigger("change")},e.prototype.unselect=function(e,r){var o=this;r.selected=!1,this.current(function(e){for(var t=[],n=0;n<e.length;n++){var i=e[n];r.id!=i.id&&t.push(i.id)}o.$element.val(t.join(o._valueSeparator)),o.$element.trigger("change")})},e.prototype.query=function(e,t,n){for(var i=[],r=0;r<this._currentData.length;r++){var o=this._currentData[r],s=this.matches(t,o);null!==s&&i.push(s)}n({results:i})},e.prototype.addOptions=function(e,t){var n=s.map(t,function(e){return i.GetData(e[0],"data")});this._currentData.push.apply(this._currentData,n)},e}),e.define("select2/compat/matcher",["jquery"],function(s){return function(o){return function(e,t){var n=s.extend(!0,{},t);if(null==e.term||""===s.trim(e.term))return n;if(t.children){for(var i=t.children.length-1;0<=i;i--){var r=t.children[i];o(e.term,r.text,r)||n.children.splice(i,1)}if(0<n.children.length)return n}return o(e.term,t.text,t)?n:null}}}),e.define("select2/compat/query",[],function(){function e(e,t,n){n.get("debug")&&window.console&&console.warn&&console.warn("Select2: The `query` option has been deprecated in favor of a custom data adapter that overrides the `query` method. Support will be removed for the `query` option in future versions of Select2."),e.call(this,t,n)}return e.prototype.query=function(e,t,n){t.callback=n,this.options.get("query").call(null,t)},e}),e.define("select2/dropdown/attachContainer",[],function(){function e(e,t,n){e.call(this,t,n)}return e.prototype.position=function(e,t,n){n.find(".dropdown-wrapper").append(t),t.addClass("select2-dropdown--below"),n.addClass("select2-container--below")},e}),e.define("select2/dropdown/stopPropagation",[],function(){function e(){}return e.prototype.bind=function(e,t,n){e.call(this,t,n);this.$dropdown.on(["blur","change","click","dblclick","focus","focusin","focusout","input","keydown","keyup","keypress","mousedown","mouseenter","mouseleave","mousemove","mouseover","mouseup","search","touchend","touchstart"].join(" "),function(e){e.stopPropagation()})},e}),e.define("select2/selection/stopPropagation",[],function(){function e(){}return e.prototype.bind=function(e,t,n){e.call(this,t,n);this.$selection.on(["blur","change","click","dblclick","focus","focusin","focusout","input","keydown","keyup","keypress","mousedown","mouseenter","mouseleave","mousemove","mouseover","mouseup","search","touchend","touchstart"].join(" "),function(e){e.stopPropagation()})},e}),l=function(p){var h,f,e=["wheel","mousewheel","DOMMouseScroll","MozMousePixelScroll"],t="onwheel"in document||9<=document.documentMode?["wheel"]:["mousewheel","DomMouseScroll","MozMousePixelScroll"],g=Array.prototype.slice;if(p.event.fixHooks)for(var n=e.length;n;)p.event.fixHooks[e[--n]]=p.event.mouseHooks;var m=p.event.special.mousewheel={version:"3.1.12",setup:function(){if(this.addEventListener)for(var e=t.length;e;)this.addEventListener(t[--e],i,!1);else this.onmousewheel=i;p.data(this,"mousewheel-line-height",m.getLineHeight(this)),p.data(this,"mousewheel-page-height",m.getPageHeight(this))},teardown:function(){if(this.removeEventListener)for(var e=t.length;e;)this.removeEventListener(t[--e],i,!1);else this.onmousewheel=null;p.removeData(this,"mousewheel-line-height"),p.removeData(this,"mousewheel-page-height")},getLineHeight:function(e){var t=p(e),n=t["offsetParent"in p.fn?"offsetParent":"parent"]();return n.length||(n=p("body")),parseInt(n.css("fontSize"),10)||parseInt(t.css("fontSize"),10)||16},getPageHeight:function(e){return p(e).height()},settings:{adjustOldDeltas:!0,normalizeOffset:!0}};function i(e){var t,n=e||window.event,i=g.call(arguments,1),r=0,o=0,s=0,a=0,l=0;if((e=p.event.fix(n)).type="mousewheel","detail"in n&&(s=-1*n.detail),"wheelDelta"in n&&(s=n.wheelDelta),"wheelDeltaY"in n&&(s=n.wheelDeltaY),"wheelDeltaX"in n&&(o=-1*n.wheelDeltaX),"axis"in n&&n.axis===n.HORIZONTAL_AXIS&&(o=-1*s,s=0),r=0===s?o:s,"deltaY"in n&&(r=s=-1*n.deltaY),"deltaX"in n&&(o=n.deltaX,0===s&&(r=-1*o)),0!==s||0!==o){if(1===n.deltaMode){var c=p.data(this,"mousewheel-line-height");r*=c,s*=c,o*=c}else if(2===n.deltaMode){var u=p.data(this,"mousewheel-page-height");r*=u,s*=u,o*=u}if(t=Math.max(Math.abs(s),Math.abs(o)),(!f||t<f)&&y(n,f=t)&&(f/=40),y(n,t)&&(r/=40,o/=40,s/=40),r=Math[1<=r?"floor":"ceil"](r/f),o=Math[1<=o?"floor":"ceil"](o/f),s=Math[1<=s?"floor":"ceil"](s/f),m.settings.normalizeOffset&&this.getBoundingClientRect){var d=this.getBoundingClientRect();a=e.clientX-d.left,l=e.clientY-d.top}return e.deltaX=o,e.deltaY=s,e.deltaFactor=f,e.offsetX=a,e.offsetY=l,e.deltaMode=0,i.unshift(e,r,o,s),h&&clearTimeout(h),h=setTimeout(v,200),(p.event.dispatch||p.event.handle).apply(this,i)}}function v(){f=null}function y(e,t){return m.settings.adjustOldDeltas&&"mousewheel"===e.type&&t%120==0}p.fn.extend({mousewheel:function(e){return e?this.bind("mousewheel",e):this.trigger("mousewheel")},unmousewheel:function(e){return this.unbind("mousewheel",e)}})},"function"==typeof e.define&&e.define.amd?e.define("jquery-mousewheel",["jquery"],l):"object"==typeof exports?module.exports=l:l(d),e.define("jquery.select2",["jquery","jquery-mousewheel","./select2/core","./select2/defaults","./select2/utils"],function(r,e,o,t,s){if(null==r.fn.select2){var a=["open","close","destroy"];r.fn.select2=function(t){if("object"==typeof(t=t||{}))return this.each(function(){var e=r.extend(!0,{},t);new o(r(this),e)}),this;if("string"!=typeof t)throw new Error("Invalid arguments for Select2: "+t);var n,i=Array.prototype.slice.call(arguments,1);return this.each(function(){var e=s.GetData(this,"select2");null==e&&window.console&&console.error&&console.error("The select2('"+t+"') method was called on an element that is not using Select2."),n=e[t].apply(e,i)}),-1<r.inArray(t,a)?this:n}}return null==r.fn.select2.defaults&&(r.fn.select2.defaults=t),o}),{define:e.define,require:e.require}}(),t=e.require("jquery.select2");return d.fn.select2.amd=e,t});
\ No newline at end of file
diff --git a/dist/js/select2.js b/dist/js/select2.js
index d33caac2..38ca3692 100644
--- a/dist/js/select2.js
+++ b/dist/js/select2.js
@@ -1,5 +1,5 @@
 /*!
- * Select2 4.0.8
+ * Select2 4.0.9
  * https://select2.github.io
  *
  * Released under the MIT license
@@ -832,6 +832,8 @@ S2.define('select2/utils',[
     if (Utils.__cache[id] != null) {
       delete Utils.__cache[id];
     }
+
+    element.removeAttribute('data-select2-id');
   };
 
   return Utils;
@@ -853,7 +855,7 @@ S2.define('select2/results',[
 
   Results.prototype.render = function () {
     var $results = $(
-      '<ul class="select2-results__options" role="tree"></ul>'
+      '<ul class="select2-results__options" role="listbox"></ul>'
     );
 
     if (this.options.get('multiple')) {
@@ -876,7 +878,7 @@ S2.define('select2/results',[
     this.hideLoading();
 
     var $message = $(
-      '<li role="treeitem" aria-live="assertive"' +
+      '<li role="alert" aria-live="assertive"' +
       ' class="select2-results__option"></li>'
     );
 
@@ -1010,7 +1012,7 @@ S2.define('select2/results',[
     option.className = 'select2-results__option';
 
     var attrs = {
-      'role': 'treeitem',
+      'role': 'option',
       'aria-selected': 'false'
     };
 
@@ -1430,6 +1432,7 @@ S2.define('select2/selection/base',[
 
     $selection.attr('title', this.$element.attr('title'));
     $selection.attr('tabindex', this._tabindex);
+    $selection.attr('aria-disabled', 'false');
 
     this.$selection = $selection;
 
@@ -1439,7 +1442,6 @@ S2.define('select2/selection/base',[
   BaseSelection.prototype.bind = function (container, $container) {
     var self = this;
 
-    var id = container.id + '-container';
     var resultsId = container.id + '-results';
 
     this.container = container;
@@ -1489,10 +1491,12 @@ S2.define('select2/selection/base',[
 
     container.on('enable', function () {
       self.$selection.attr('tabindex', self._tabindex);
+      self.$selection.attr('aria-disabled', 'false');
     });
 
     container.on('disable', function () {
       self.$selection.attr('tabindex', '-1');
+      self.$selection.attr('aria-disabled', 'true');
     });
   };
 
@@ -1515,7 +1519,6 @@ S2.define('select2/selection/base',[
   };
 
   BaseSelection.prototype._attachCloseHandler = function (container) {
-    var self = this;
 
     $(document.body).on('mousedown.select2.' + container.id, function (e) {
       var $target = $(e.target);
@@ -1525,8 +1528,6 @@ S2.define('select2/selection/base',[
       var $all = $('.select2.select2-container--open');
 
       $all.each(function () {
-        var $this = $(this);
-
         if (this == $select[0]) {
           return;
         }
@@ -1653,7 +1654,14 @@ S2.define('select2/selection/single',[
     var formatted = this.display(selection, $rendered);
 
     $rendered.empty().append(formatted);
-    $rendered.attr('title', selection.title || selection.text);
+
+    var title = selection.title || selection.text;
+
+    if (title) {
+      $rendered.attr('title', title);
+    } else {
+      $rendered.removeAttr('title');
+    }
   };
 
   return SingleSelection;
@@ -1756,7 +1764,12 @@ S2.define('select2/selection/multiple',[
       var formatted = this.display(selection, $selection);
 
       $selection.append(formatted);
-      $selection.attr('title', selection.title || selection.text);
+
+      var title = selection.title || selection.text;
+
+      if (title) {
+        $selection.attr('title', title);
+      }
 
       Utils.StoreData($selection[0], 'data', selection);
 
@@ -1949,7 +1962,7 @@ S2.define('select2/selection/search',[
       '<li class="select2-search select2-search--inline">' +
         '<input class="select2-search__field" type="search" tabindex="-1"' +
         ' autocomplete="off" autocorrect="off" autocapitalize="none"' +
-        ' spellcheck="false" role="textbox" aria-autocomplete="list" />' +
+        ' spellcheck="false" role="searchbox" aria-autocomplete="list" />' +
       '</li>'
     );
 
@@ -1966,14 +1979,18 @@ S2.define('select2/selection/search',[
   Search.prototype.bind = function (decorated, container, $container) {
     var self = this;
 
+    var resultsId = container.id + '-results';
+
     decorated.call(this, container, $container);
 
     container.on('open', function () {
+      self.$search.attr('aria-controls', resultsId);
       self.$search.trigger('focus');
     });
 
     container.on('close', function () {
       self.$search.val('');
+      self.$search.removeAttr('aria-controls');
       self.$search.removeAttr('aria-activedescendant');
       self.$search.trigger('focus');
     });
@@ -1993,7 +2010,11 @@ S2.define('select2/selection/search',[
     });
 
     container.on('results:focus', function (params) {
-      self.$search.attr('aria-activedescendant', params.id);
+      if (params.data._resultId) {
+        self.$search.attr('aria-activedescendant', params.data._resultId);
+      } else {
+        self.$search.removeAttr('aria-activedescendant');
+      }
     });
 
     this.$selection.on('focusin', '.select2-search--inline', function (evt) {
@@ -2027,6 +2048,12 @@ S2.define('select2/selection/search',[
       }
     });
 
+    this.$selection.on('click', '.select2-search--inline', function (evt) {
+      if (self.$search.val()) {
+        evt.stopPropagation();
+      }
+    });
+
     // Try to detect the IE version should the `documentMode` property that
     // is stored on the document. This is only implemented in IE and is
     // slightly cleaner than doing a user agent check.
@@ -2145,7 +2172,7 @@ S2.define('select2/selection/search',[
     var width = '';
 
     if (this.$search.attr('placeholder') !== '') {
-      width = this.$selection.find('.select2-selection__rendered').innerWidth();
+      width = this.$selection.find('.select2-selection__rendered').width();
     } else {
       var minimumWidth = this.$search.val().length + 1;
 
@@ -3428,15 +3455,19 @@ S2.define('select2/data/array',[
   'jquery'
 ], function (SelectAdapter, Utils, $) {
   function ArrayAdapter ($element, options) {
-    var data = options.get('data') || [];
+    this._dataToConvert = options.get('data') || [];
 
     ArrayAdapter.__super__.constructor.call(this, $element, options);
-
-    this.addOptions(this.convertToOptions(data));
   }
 
   Utils.Extend(ArrayAdapter, SelectAdapter);
 
+  ArrayAdapter.prototype.bind = function (container, $container) {
+    ArrayAdapter.__super__.bind.call(this, container, $container);
+
+    this.addOptions(this.convertToOptions(this._dataToConvert));
+  };
+
   ArrayAdapter.prototype.select = function (data) {
     var $option = this.$element.find('option').filter(function (i, elm) {
       return elm.value == data.id.toString();
@@ -3726,8 +3757,6 @@ S2.define('select2/data/tags',[
   };
 
   Tags.prototype._removeOldTags = function (_) {
-    var tag = this._lastTag;
-
     var $options = this.$element.find('option[data-select2-tag]');
 
     $options.each(function () {
@@ -3931,10 +3960,30 @@ S2.define('select2/data/maximumSelectionLength',[
     decorated.call(this, $e, options);
   }
 
+  MaximumSelectionLength.prototype.bind =
+    function (decorated, container, $container) {
+      var self = this;
+
+      decorated.call(this, container, $container);
+
+      container.on('select', function () {
+        self._checkIfMaximumSelected();
+      });
+  };
+
   MaximumSelectionLength.prototype.query =
     function (decorated, params, callback) {
       var self = this;
 
+      this._checkIfMaximumSelected(function () {
+        decorated.call(self, params, callback);
+      });
+  };
+
+  MaximumSelectionLength.prototype._checkIfMaximumSelected =
+    function (_, successCallback) {
+      var self = this;
+
       this.current(function (currentData) {
         var count = currentData != null ? currentData.length : 0;
         if (self.maximumSelectionLength > 0 &&
@@ -3947,7 +3996,10 @@ S2.define('select2/data/maximumSelectionLength',[
           });
           return;
         }
-        decorated.call(self, params, callback);
+
+        if (successCallback) {
+          successCallback();
+        }
       });
   };
 
@@ -4010,7 +4062,7 @@ S2.define('select2/dropdown/search',[
       '<span class="select2-search select2-search--dropdown">' +
         '<input class="select2-search__field" type="search" tabindex="-1"' +
         ' autocomplete="off" autocorrect="off" autocapitalize="none"' +
-        ' spellcheck="false" role="textbox" />' +
+        ' spellcheck="false" role="searchbox" aria-autocomplete="list" />' +
       '</span>'
     );
 
@@ -4025,6 +4077,8 @@ S2.define('select2/dropdown/search',[
   Search.prototype.bind = function (decorated, container, $container) {
     var self = this;
 
+    var resultsId = container.id + '-results';
+
     decorated.call(this, container, $container);
 
     this.$search.on('keydown', function (evt) {
@@ -4047,6 +4101,7 @@ S2.define('select2/dropdown/search',[
 
     container.on('open', function () {
       self.$search.attr('tabindex', 0);
+      self.$search.attr('aria-controls', resultsId);
 
       self.$search.trigger('focus');
 
@@ -4057,6 +4112,8 @@ S2.define('select2/dropdown/search',[
 
     container.on('close', function () {
       self.$search.attr('tabindex', -1);
+      self.$search.removeAttr('aria-controls');
+      self.$search.removeAttr('aria-activedescendant');
 
       self.$search.val('');
       self.$search.trigger('blur');
@@ -4079,6 +4136,14 @@ S2.define('select2/dropdown/search',[
         }
       }
     });
+
+    container.on('results:focus', function (params) {
+      if (params.data._resultId) {
+        self.$search.attr('aria-activedescendant', params.data._resultId);
+      } else {
+        self.$search.removeAttr('aria-activedescendant');
+      }
+    });
   };
 
   Search.prototype.handleSearch = function (evt) {
@@ -4223,7 +4288,7 @@ S2.define('select2/dropdown/infiniteScroll',[
     var $option = $(
       '<li ' +
       'class="select2-results__option select2-results__option--load-more"' +
-      'role="treeitem" aria-disabled="true"></li>'
+      'role="option" aria-disabled="true"></li>'
     );
 
     var message = this.options.get('translations').get('loadingMore');
@@ -4249,27 +4314,11 @@ S2.define('select2/dropdown/attachBody',[
   AttachBody.prototype.bind = function (decorated, container, $container) {
     var self = this;
 
-    var setupResultsEvents = false;
-
     decorated.call(this, container, $container);
 
     container.on('open', function () {
       self._showDropdown();
       self._attachPositioningHandler(container);
-
-      if (!setupResultsEvents) {
-        setupResultsEvents = true;
-
-        container.on('results:all', function () {
-          self._positionDropdown();
-          self._resizeDropdown();
-        });
-
-        container.on('results:append', function () {
-          self._positionDropdown();
-          self._resizeDropdown();
-        });
-      }
     });
 
     container.on('close', function () {
@@ -4277,6 +4326,31 @@ S2.define('select2/dropdown/attachBody',[
       self._detachPositioningHandler(container);
     });
 
+    container.on('results:all', function () {
+      self._positionDropdown();
+      self._resizeDropdown();
+    });
+
+    container.on('results:append', function () {
+      self._positionDropdown();
+      self._resizeDropdown();
+    });
+
+    container.on('results:message', function () {
+      self._positionDropdown();
+      self._resizeDropdown();
+    });
+
+    container.on('select', function () {
+      self._positionDropdown();
+      self._resizeDropdown();
+    });
+
+    container.on('unselect', function () {
+      self._positionDropdown();
+      self._resizeDropdown();
+    });
+
     this.$dropdownContainer.on('mousedown', function (evt) {
       evt.stopPropagation();
     });
@@ -4868,66 +4942,29 @@ S2.define('select2/defaults',[
       );
     }
 
-    if (typeof options.language === 'string') {
-      // Check if the language is specified with a region
-      if (options.language.indexOf('-') > 0) {
-        // Extract the region information if it is included
-        var languageParts = options.language.split('-');
-        var baseLanguage = languageParts[0];
+    // If the defaults were not previously applied from an element, it is
+    // possible for the language option to have not been resolved
+    options.language = this._resolveLanguage(options.language);
 
-        options.language = [options.language, baseLanguage];
-      } else {
-        options.language = [options.language];
+    // Always fall back to English since it will always be complete
+    options.language.push('en');
+
+    var uniqueLanguages = [];
+
+    for (var l = 0; l < options.language.length; l++) {
+      var language = options.language[l];
+
+      if (uniqueLanguages.indexOf(language) === -1) {
+        uniqueLanguages.push(language);
       }
     }
 
-    if ($.isArray(options.language)) {
-      var languages = new Translation();
-      options.language.push('en');
+    options.language = uniqueLanguages;
 
-      var languageNames = options.language;
-
-      for (var l = 0; l < languageNames.length; l++) {
-        var name = languageNames[l];
-        var language = {};
-
-        try {
-          // Try to load it with the original name
-          language = Translation.loadPath(name);
-        } catch (e) {
-          try {
-            // If we couldn't load it, check if it wasn't the full path
-            name = this.defaults.amdLanguageBase + name;
-            language = Translation.loadPath(name);
-          } catch (ex) {
-            // The translation could not be loaded at all. Sometimes this is
-            // because of a configuration problem, other times this can be
-            // because of how Select2 helps load all possible translation files.
-            if (options.debug && window.console && console.warn) {
-              console.warn(
-                'Select2: The language file for "' + name + '" could not be ' +
-                'automatically loaded. A fallback will be used instead.'
-              );
-            }
-
-            continue;
-          }
-        }
-
-        languages.extend(language);
-      }
-
-      options.translations = languages;
-    } else {
-      var baseTranslation = Translation.loadPath(
-        this.defaults.amdLanguageBase + 'en'
-      );
-      var customTranslation = new Translation(options.language);
-
-      customTranslation.extend(baseTranslation);
-
-      options.translations = customTranslation;
-    }
+    options.translations = this._processTranslations(
+      options.language,
+      options.debug
+    );
 
     return options;
   };
@@ -4994,7 +5031,7 @@ S2.define('select2/defaults',[
       debug: false,
       dropdownAutoWidth: false,
       escapeMarkup: Utils.escapeMarkup,
-      language: EnglishTranslation,
+      language: {},
       matcher: matcher,
       minimumInputLength: 0,
       maximumInputLength: 0,
@@ -5016,6 +5053,103 @@ S2.define('select2/defaults',[
     };
   };
 
+  Defaults.prototype.applyFromElement = function (options, $element) {
+    var optionLanguage = options.language;
+    var defaultLanguage = this.defaults.language;
+    var elementLanguage = $element.prop('lang');
+    var parentLanguage = $element.closest('[lang]').prop('lang');
+
+    var languages = Array.prototype.concat.call(
+      this._resolveLanguage(elementLanguage),
+      this._resolveLanguage(optionLanguage),
+      this._resolveLanguage(defaultLanguage),
+      this._resolveLanguage(parentLanguage)
+    );
+
+    options.language = languages;
+
+    return options;
+  };
+
+  Defaults.prototype._resolveLanguage = function (language) {
+    if (!language) {
+      return [];
+    }
+
+    if ($.isEmptyObject(language)) {
+      return [];
+    }
+
+    if ($.isPlainObject(language)) {
+      return [language];
+    }
+
+    var languages;
+
+    if (!$.isArray(language)) {
+      languages = [language];
+    } else {
+      languages = language;
+    }
+
+    var resolvedLanguages = [];
+
+    for (var l = 0; l < languages.length; l++) {
+      resolvedLanguages.push(languages[l]);
+
+      if (typeof languages[l] === 'string' && languages[l].indexOf('-') > 0) {
+        // Extract the region information if it is included
+        var languageParts = languages[l].split('-');
+        var baseLanguage = languageParts[0];
+
+        resolvedLanguages.push(baseLanguage);
+      }
+    }
+
+    return resolvedLanguages;
+  };
+
+  Defaults.prototype._processTranslations = function (languages, debug) {
+    var translations = new Translation();
+
+    for (var l = 0; l < languages.length; l++) {
+      var languageData = new Translation();
+
+      var language = languages[l];
+
+      if (typeof language === 'string') {
+        try {
+          // Try to load it with the original name
+          languageData = Translation.loadPath(language);
+        } catch (e) {
+          try {
+            // If we couldn't load it, check if it wasn't the full path
+            language = this.defaults.amdLanguageBase + language;
+            languageData = Translation.loadPath(language);
+          } catch (ex) {
+            // The translation could not be loaded at all. Sometimes this is
+            // because of a configuration problem, other times this can be
+            // because of how Select2 helps load all possible translation files
+            if (debug && window.console && console.warn) {
+              console.warn(
+                'Select2: The language file for "' + language + '" could ' +
+                'not be automatically loaded. A fallback will be used instead.'
+              );
+            }
+          }
+        }
+      } else if ($.isPlainObject(language)) {
+        languageData = new Translation(language);
+      } else {
+        languageData = language;
+      }
+
+      translations.extend(languageData);
+    }
+
+    return translations;
+  };
+
   Defaults.prototype.set = function (key, value) {
     var camelKey = $.camelCase(key);
 
@@ -5045,6 +5179,10 @@ S2.define('select2/options',[
       this.fromElement($element);
     }
 
+    if ($element != null) {
+      this.options = Defaults.applyFromElement(this.options, $element);
+    }
+
     this.options = Defaults.apply(this.options);
 
     if ($element && $element.is('input')) {
@@ -5068,14 +5206,6 @@ S2.define('select2/options',[
       this.options.disabled = $e.prop('disabled');
     }
 
-    if (this.options.language == null) {
-      if ($e.prop('lang')) {
-        this.options.language = $e.prop('lang').toLowerCase();
-      } else if ($e.closest('[lang]').prop('lang')) {
-        this.options.language = $e.closest('[lang]').prop('lang');
-      }
-    }
-
     if (this.options.dir == null) {
       if ($e.prop('dir')) {
         this.options.dir = $e.prop('dir');
diff --git a/dist/js/select2.min.js b/dist/js/select2.min.js
index 9def5ae3..735c512b 100644
--- a/dist/js/select2.min.js
+++ b/dist/js/select2.min.js
@@ -1,2 +1,2 @@
-/*! Select2 4.0.8 | https://github.com/select2/select2/blob/master/LICENSE.md */
-!function(n){"function"==typeof define&&define.amd?define(["jquery"],n):"object"==typeof module&&module.exports?module.exports=function(e,t){return void 0===t&&(t="undefined"!=typeof window?require("jquery"):require("jquery")(e)),n(t),t}:n(jQuery)}(function(u){var e=function(){if(u&&u.fn&&u.fn.select2&&u.fn.select2.amd)var e=u.fn.select2.amd;var t,n,r,h,o,s,f,g,m,v,y,_,i,a,w;function b(e,t){return i.call(e,t)}function l(e,t){var n,r,i,o,s,a,l,c,u,d,p,h=t&&t.split("/"),f=y.map,g=f&&f["*"]||{};if(e){for(s=(e=e.split("/")).length-1,y.nodeIdCompat&&w.test(e[s])&&(e[s]=e[s].replace(w,"")),"."===e[0].charAt(0)&&h&&(e=h.slice(0,h.length-1).concat(e)),u=0;u<e.length;u++)if("."===(p=e[u]))e.splice(u,1),u-=1;else if(".."===p){if(0===u||1===u&&".."===e[2]||".."===e[u-1])continue;0<u&&(e.splice(u-1,2),u-=2)}e=e.join("/")}if((h||g)&&f){for(u=(n=e.split("/")).length;0<u;u-=1){if(r=n.slice(0,u).join("/"),h)for(d=h.length;0<d;d-=1)if(i=(i=f[h.slice(0,d).join("/")])&&i[r]){o=i,a=u;break}if(o)break;!l&&g&&g[r]&&(l=g[r],c=u)}!o&&l&&(o=l,a=c),o&&(n.splice(0,a,o),e=n.join("/"))}return e}function A(t,n){return function(){var e=a.call(arguments,0);return"string"!=typeof e[0]&&1===e.length&&e.push(null),s.apply(h,e.concat([t,n]))}}function x(t){return function(e){m[t]=e}}function D(e){if(b(v,e)){var t=v[e];delete v[e],_[e]=!0,o.apply(h,t)}if(!b(m,e)&&!b(_,e))throw new Error("No "+e);return m[e]}function c(e){var t,n=e?e.indexOf("!"):-1;return-1<n&&(t=e.substring(0,n),e=e.substring(n+1,e.length)),[t,e]}function S(e){return e?c(e):[]}return e&&e.requirejs||(e?n=e:e={},m={},v={},y={},_={},i=Object.prototype.hasOwnProperty,a=[].slice,w=/\.js$/,f=function(e,t){var n,r=c(e),i=r[0],o=t[1];return e=r[1],i&&(n=D(i=l(i,o))),i?e=n&&n.normalize?n.normalize(e,function(t){return function(e){return l(e,t)}}(o)):l(e,o):(i=(r=c(e=l(e,o)))[0],e=r[1],i&&(n=D(i))),{f:i?i+"!"+e:e,n:e,pr:i,p:n}},g={require:function(e){return A(e)},exports:function(e){var t=m[e];return void 0!==t?t:m[e]={}},module:function(e){return{id:e,uri:"",exports:m[e],config:function(e){return function(){return y&&y.config&&y.config[e]||{}}}(e)}}},o=function(e,t,n,r){var i,o,s,a,l,c,u,d=[],p=typeof n;if(c=S(r=r||e),"undefined"==p||"function"==p){for(t=!t.length&&n.length?["require","exports","module"]:t,l=0;l<t.length;l+=1)if("require"===(o=(a=f(t[l],c)).f))d[l]=g.require(e);else if("exports"===o)d[l]=g.exports(e),u=!0;else if("module"===o)i=d[l]=g.module(e);else if(b(m,o)||b(v,o)||b(_,o))d[l]=D(o);else{if(!a.p)throw new Error(e+" missing "+o);a.p.load(a.n,A(r,!0),x(o),{}),d[l]=m[o]}s=n?n.apply(m[e],d):void 0,e&&(i&&i.exports!==h&&i.exports!==m[e]?m[e]=i.exports:s===h&&u||(m[e]=s))}else e&&(m[e]=n)},t=n=s=function(e,t,n,r,i){if("string"==typeof e)return g[e]?g[e](t):D(f(e,S(t)).f);if(!e.splice){if((y=e).deps&&s(y.deps,y.callback),!t)return;t.splice?(e=t,t=n,n=null):e=h}return t=t||function(){},"function"==typeof n&&(n=r,r=i),r?o(h,e,t,n):setTimeout(function(){o(h,e,t,n)},4),s},s.config=function(e){return s(e)},t._defined=m,(r=function(e,t,n){if("string"!=typeof e)throw new Error("See almond README: incorrect module build, no module name");t.splice||(n=t,t=[]),b(m,e)||b(v,e)||(v[e]=[e,t,n])}).amd={jQuery:!0},e.requirejs=t,e.require=n,e.define=r),e.define("almond",function(){}),e.define("jquery",[],function(){var e=u||$;return null==e&&console&&console.error&&console.error("Select2: An instance of jQuery or a jQuery-compatible library was not found. Make sure that you are including jQuery before Select2 on your web page."),e}),e.define("select2/utils",["jquery"],function(o){var i={};function u(e){var t=e.prototype,n=[];for(var r in t){"function"==typeof t[r]&&"constructor"!==r&&n.push(r)}return n}i.Extend=function(e,t){var n={}.hasOwnProperty;function r(){this.constructor=e}for(var i in t)n.call(t,i)&&(e[i]=t[i]);return r.prototype=t.prototype,e.prototype=new r,e.__super__=t.prototype,e},i.Decorate=function(r,i){var e=u(i),t=u(r);function o(){var e=Array.prototype.unshift,t=i.prototype.constructor.length,n=r.prototype.constructor;0<t&&(e.call(arguments,r.prototype.constructor),n=i.prototype.constructor),n.apply(this,arguments)}i.displayName=r.displayName,o.prototype=new function(){this.constructor=o};for(var n=0;n<t.length;n++){var s=t[n];o.prototype[s]=r.prototype[s]}function a(e){var t=function(){};e in o.prototype&&(t=o.prototype[e]);var n=i.prototype[e];return function(){return Array.prototype.unshift.call(arguments,t),n.apply(this,arguments)}}for(var l=0;l<e.length;l++){var c=e[l];o.prototype[c]=a(c)}return o};function e(){this.listeners={}}e.prototype.on=function(e,t){this.listeners=this.listeners||{},e in this.listeners?this.listeners[e].push(t):this.listeners[e]=[t]},e.prototype.trigger=function(e){var t=Array.prototype.slice,n=t.call(arguments,1);this.listeners=this.listeners||{},null==n&&(n=[]),0===n.length&&n.push({}),(n[0]._type=e)in this.listeners&&this.invoke(this.listeners[e],t.call(arguments,1)),"*"in this.listeners&&this.invoke(this.listeners["*"],arguments)},e.prototype.invoke=function(e,t){for(var n=0,r=e.length;n<r;n++)e[n].apply(this,t)},i.Observable=e,i.generateChars=function(e){for(var t="",n=0;n<e;n++){t+=Math.floor(36*Math.random()).toString(36)}return t},i.bind=function(e,t){return function(){e.apply(t,arguments)}},i._convertData=function(e){for(var t in e){var n=t.split("-"),r=e;if(1!==n.length){for(var i=0;i<n.length;i++){var o=n[i];(o=o.substring(0,1).toLowerCase()+o.substring(1))in r||(r[o]={}),i==n.length-1&&(r[o]=e[t]),r=r[o]}delete e[t]}}return e},i.hasScroll=function(e,t){var n=o(t),r=t.style.overflowX,i=t.style.overflowY;return(r!==i||"hidden"!==i&&"visible"!==i)&&("scroll"===r||"scroll"===i||(n.innerHeight()<t.scrollHeight||n.innerWidth()<t.scrollWidth))},i.escapeMarkup=function(e){var t={"\\":"&#92;","&":"&amp;","<":"&lt;",">":"&gt;",'"':"&quot;","'":"&#39;","/":"&#47;"};return"string"!=typeof e?e:String(e).replace(/[&<>"'\/\\]/g,function(e){return t[e]})},i.appendMany=function(e,t){if("1.7"===o.fn.jquery.substr(0,3)){var n=o();o.map(t,function(e){n=n.add(e)}),t=n}e.append(t)},i.__cache={};var n=0;return i.GetUniqueElementId=function(e){var t=e.getAttribute("data-select2-id");return null==t&&(e.id?(t=e.id,e.setAttribute("data-select2-id",t)):(e.setAttribute("data-select2-id",++n),t=n.toString())),t},i.StoreData=function(e,t,n){var r=i.GetUniqueElementId(e);i.__cache[r]||(i.__cache[r]={}),i.__cache[r][t]=n},i.GetData=function(e,t){var n=i.GetUniqueElementId(e);return t?i.__cache[n]&&null!=i.__cache[n][t]?i.__cache[n][t]:o(e).data(t):i.__cache[n]},i.RemoveData=function(e){var t=i.GetUniqueElementId(e);null!=i.__cache[t]&&delete i.__cache[t]},i}),e.define("select2/results",["jquery","./utils"],function(h,f){function r(e,t,n){this.$element=e,this.data=n,this.options=t,r.__super__.constructor.call(this)}return f.Extend(r,f.Observable),r.prototype.render=function(){var e=h('<ul class="select2-results__options" role="tree"></ul>');return this.options.get("multiple")&&e.attr("aria-multiselectable","true"),this.$results=e},r.prototype.clear=function(){this.$results.empty()},r.prototype.displayMessage=function(e){var t=this.options.get("escapeMarkup");this.clear(),this.hideLoading();var n=h('<li role="treeitem" aria-live="assertive" class="select2-results__option"></li>'),r=this.options.get("translations").get(e.message);n.append(t(r(e.args))),n[0].className+=" select2-results__message",this.$results.append(n)},r.prototype.hideMessages=function(){this.$results.find(".select2-results__message").remove()},r.prototype.append=function(e){this.hideLoading();var t=[];if(null!=e.results&&0!==e.results.length){e.results=this.sort(e.results);for(var n=0;n<e.results.length;n++){var r=e.results[n],i=this.option(r);t.push(i)}this.$results.append(t)}else 0===this.$results.children().length&&this.trigger("results:message",{message:"noResults"})},r.prototype.position=function(e,t){t.find(".select2-results").append(e)},r.prototype.sort=function(e){return this.options.get("sorter")(e)},r.prototype.highlightFirstItem=function(){var e=this.$results.find(".select2-results__option[aria-selected]"),t=e.filter("[aria-selected=true]");0<t.length?t.first().trigger("mouseenter"):e.first().trigger("mouseenter"),this.ensureHighlightVisible()},r.prototype.setClasses=function(){var t=this;this.data.current(function(e){var r=h.map(e,function(e){return e.id.toString()});t.$results.find(".select2-results__option[aria-selected]").each(function(){var e=h(this),t=f.GetData(this,"data"),n=""+t.id;null!=t.element&&t.element.selected||null==t.element&&-1<h.inArray(n,r)?e.attr("aria-selected","true"):e.attr("aria-selected","false")})})},r.prototype.showLoading=function(e){this.hideLoading();var t={disabled:!0,loading:!0,text:this.options.get("translations").get("searching")(e)},n=this.option(t);n.className+=" loading-results",this.$results.prepend(n)},r.prototype.hideLoading=function(){this.$results.find(".loading-results").remove()},r.prototype.option=function(e){var t=document.createElement("li");t.className="select2-results__option";var n={role:"treeitem","aria-selected":"false"},r=window.Element.prototype.matches||window.Element.prototype.msMatchesSelector||window.Element.prototype.webkitMatchesSelector;for(var i in(null!=e.element&&r.call(e.element,":disabled")||null==e.element&&e.disabled)&&(delete n["aria-selected"],n["aria-disabled"]="true"),null==e.id&&delete n["aria-selected"],null!=e._resultId&&(t.id=e._resultId),e.title&&(t.title=e.title),e.children&&(n.role="group",n["aria-label"]=e.text,delete n["aria-selected"]),n){var o=n[i];t.setAttribute(i,o)}if(e.children){var s=h(t),a=document.createElement("strong");a.className="select2-results__group";h(a);this.template(e,a);for(var l=[],c=0;c<e.children.length;c++){var u=e.children[c],d=this.option(u);l.push(d)}var p=h("<ul></ul>",{class:"select2-results__options select2-results__options--nested"});p.append(l),s.append(a),s.append(p)}else this.template(e,t);return f.StoreData(t,"data",e),t},r.prototype.bind=function(t,e){var l=this,n=t.id+"-results";this.$results.attr("id",n),t.on("results:all",function(e){l.clear(),l.append(e.data),t.isOpen()&&(l.setClasses(),l.highlightFirstItem())}),t.on("results:append",function(e){l.append(e.data),t.isOpen()&&l.setClasses()}),t.on("query",function(e){l.hideMessages(),l.showLoading(e)}),t.on("select",function(){t.isOpen()&&(l.setClasses(),l.options.get("scrollAfterSelect")&&l.highlightFirstItem())}),t.on("unselect",function(){t.isOpen()&&(l.setClasses(),l.options.get("scrollAfterSelect")&&l.highlightFirstItem())}),t.on("open",function(){l.$results.attr("aria-expanded","true"),l.$results.attr("aria-hidden","false"),l.setClasses(),l.ensureHighlightVisible()}),t.on("close",function(){l.$results.attr("aria-expanded","false"),l.$results.attr("aria-hidden","true"),l.$results.removeAttr("aria-activedescendant")}),t.on("results:toggle",function(){var e=l.getHighlightedResults();0!==e.length&&e.trigger("mouseup")}),t.on("results:select",function(){var e=l.getHighlightedResults();if(0!==e.length){var t=f.GetData(e[0],"data");"true"==e.attr("aria-selected")?l.trigger("close",{}):l.trigger("select",{data:t})}}),t.on("results:previous",function(){var e=l.getHighlightedResults(),t=l.$results.find("[aria-selected]"),n=t.index(e);if(!(n<=0)){var r=n-1;0===e.length&&(r=0);var i=t.eq(r);i.trigger("mouseenter");var o=l.$results.offset().top,s=i.offset().top,a=l.$results.scrollTop()+(s-o);0===r?l.$results.scrollTop(0):s-o<0&&l.$results.scrollTop(a)}}),t.on("results:next",function(){var e=l.getHighlightedResults(),t=l.$results.find("[aria-selected]"),n=t.index(e)+1;if(!(n>=t.length)){var r=t.eq(n);r.trigger("mouseenter");var i=l.$results.offset().top+l.$results.outerHeight(!1),o=r.offset().top+r.outerHeight(!1),s=l.$results.scrollTop()+o-i;0===n?l.$results.scrollTop(0):i<o&&l.$results.scrollTop(s)}}),t.on("results:focus",function(e){e.element.addClass("select2-results__option--highlighted")}),t.on("results:message",function(e){l.displayMessage(e)}),h.fn.mousewheel&&this.$results.on("mousewheel",function(e){var t=l.$results.scrollTop(),n=l.$results.get(0).scrollHeight-t+e.deltaY,r=0<e.deltaY&&t-e.deltaY<=0,i=e.deltaY<0&&n<=l.$results.height();r?(l.$results.scrollTop(0),e.preventDefault(),e.stopPropagation()):i&&(l.$results.scrollTop(l.$results.get(0).scrollHeight-l.$results.height()),e.preventDefault(),e.stopPropagation())}),this.$results.on("mouseup",".select2-results__option[aria-selected]",function(e){var t=h(this),n=f.GetData(this,"data");"true"!==t.attr("aria-selected")?l.trigger("select",{originalEvent:e,data:n}):l.options.get("multiple")?l.trigger("unselect",{originalEvent:e,data:n}):l.trigger("close",{})}),this.$results.on("mouseenter",".select2-results__option[aria-selected]",function(e){var t=f.GetData(this,"data");l.getHighlightedResults().removeClass("select2-results__option--highlighted"),l.trigger("results:focus",{data:t,element:h(this)})})},r.prototype.getHighlightedResults=function(){return this.$results.find(".select2-results__option--highlighted")},r.prototype.destroy=function(){this.$results.remove()},r.prototype.ensureHighlightVisible=function(){var e=this.getHighlightedResults();if(0!==e.length){var t=this.$results.find("[aria-selected]").index(e),n=this.$results.offset().top,r=e.offset().top,i=this.$results.scrollTop()+(r-n),o=r-n;i-=2*e.outerHeight(!1),t<=2?this.$results.scrollTop(0):(o>this.$results.outerHeight()||o<0)&&this.$results.scrollTop(i)}},r.prototype.template=function(e,t){var n=this.options.get("templateResult"),r=this.options.get("escapeMarkup"),i=n(e,t);null==i?t.style.display="none":"string"==typeof i?t.innerHTML=r(i):h(t).append(i)},r}),e.define("select2/keys",[],function(){return{BACKSPACE:8,TAB:9,ENTER:13,SHIFT:16,CTRL:17,ALT:18,ESC:27,SPACE:32,PAGE_UP:33,PAGE_DOWN:34,END:35,HOME:36,LEFT:37,UP:38,RIGHT:39,DOWN:40,DELETE:46}}),e.define("select2/selection/base",["jquery","../utils","../keys"],function(n,r,i){function o(e,t){this.$element=e,this.options=t,o.__super__.constructor.call(this)}return r.Extend(o,r.Observable),o.prototype.render=function(){var e=n('<span class="select2-selection" role="combobox"  aria-haspopup="true" aria-expanded="false"></span>');return this._tabindex=0,null!=r.GetData(this.$element[0],"old-tabindex")?this._tabindex=r.GetData(this.$element[0],"old-tabindex"):null!=this.$element.attr("tabindex")&&(this._tabindex=this.$element.attr("tabindex")),e.attr("title",this.$element.attr("title")),e.attr("tabindex",this._tabindex),this.$selection=e},o.prototype.bind=function(e,t){var n=this,r=(e.id,e.id+"-results");this.container=e,this.$selection.on("focus",function(e){n.trigger("focus",e)}),this.$selection.on("blur",function(e){n._handleBlur(e)}),this.$selection.on("keydown",function(e){n.trigger("keypress",e),e.which===i.SPACE&&e.preventDefault()}),e.on("results:focus",function(e){n.$selection.attr("aria-activedescendant",e.data._resultId)}),e.on("selection:update",function(e){n.update(e.data)}),e.on("open",function(){n.$selection.attr("aria-expanded","true"),n.$selection.attr("aria-owns",r),n._attachCloseHandler(e)}),e.on("close",function(){n.$selection.attr("aria-expanded","false"),n.$selection.removeAttr("aria-activedescendant"),n.$selection.removeAttr("aria-owns"),n.$selection.trigger("focus"),n._detachCloseHandler(e)}),e.on("enable",function(){n.$selection.attr("tabindex",n._tabindex)}),e.on("disable",function(){n.$selection.attr("tabindex","-1")})},o.prototype._handleBlur=function(e){var t=this;window.setTimeout(function(){document.activeElement==t.$selection[0]||n.contains(t.$selection[0],document.activeElement)||t.trigger("blur",e)},1)},o.prototype._attachCloseHandler=function(e){n(document.body).on("mousedown.select2."+e.id,function(e){var t=n(e.target).closest(".select2");n(".select2.select2-container--open").each(function(){n(this);this!=t[0]&&r.GetData(this,"element").select2("close")})})},o.prototype._detachCloseHandler=function(e){n(document.body).off("mousedown.select2."+e.id)},o.prototype.position=function(e,t){t.find(".selection").append(e)},o.prototype.destroy=function(){this._detachCloseHandler(this.container)},o.prototype.update=function(e){throw new Error("The `update` method must be defined in child classes.")},o}),e.define("select2/selection/single",["jquery","./base","../utils","../keys"],function(e,t,n,r){function i(){i.__super__.constructor.apply(this,arguments)}return n.Extend(i,t),i.prototype.render=function(){var e=i.__super__.render.call(this);return e.addClass("select2-selection--single"),e.html('<span class="select2-selection__rendered"></span><span class="select2-selection__arrow" role="presentation"><b role="presentation"></b></span>'),e},i.prototype.bind=function(t,e){var n=this;i.__super__.bind.apply(this,arguments);var r=t.id+"-container";this.$selection.find(".select2-selection__rendered").attr("id",r).attr("role","textbox").attr("aria-readonly","true"),this.$selection.attr("aria-labelledby",r),this.$selection.on("mousedown",function(e){1===e.which&&n.trigger("toggle",{originalEvent:e})}),this.$selection.on("focus",function(e){}),this.$selection.on("blur",function(e){}),t.on("focus",function(e){t.isOpen()||n.$selection.trigger("focus")})},i.prototype.clear=function(){var e=this.$selection.find(".select2-selection__rendered");e.empty(),e.removeAttr("title")},i.prototype.display=function(e,t){var n=this.options.get("templateSelection");return 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this.$element.trigger("change");if(this.$element.prop("multiple"))this.current(function(e){var t=[];(i=[i]).push.apply(i,e);for(var n=0;n<i.length;n++){var r=i[n].id;-1===l.inArray(r,t)&&t.push(r)}o.$element.val(t),o.$element.trigger("change")});else{var e=i.id;this.$element.val(e),this.$element.trigger("change")}},n.prototype.unselect=function(i){var o=this;if(this.$element.prop("multiple")){if(i.selected=!1,l(i.element).is("option"))return i.element.selected=!1,void this.$element.trigger("change");this.current(function(e){for(var t=[],n=0;n<e.length;n++){var r=e[n].id;r!==i.id&&-1===l.inArray(r,t)&&t.push(r)}o.$element.val(t),o.$element.trigger("change")})}},n.prototype.bind=function(e,t){var n=this;(this.container=e).on("select",function(e){n.select(e.data)}),e.on("unselect",function(e){n.unselect(e.data)})},n.prototype.destroy=function(){this.$element.find("*").each(function(){a.RemoveData(this)})},n.prototype.query=function(r,e){var i=[],o=this;this.$element.children().each(function(){var e=l(this);if(e.is("option")||e.is("optgroup")){var t=o.item(e),n=o.matches(r,t);null!==n&&i.push(n)}}),e({results:i})},n.prototype.addOptions=function(e){a.appendMany(this.$element,e)},n.prototype.option=function(e){var t;e.children?(t=document.createElement("optgroup")).label=e.text:void 0!==(t=document.createElement("option")).textContent?t.textContent=e.text:t.innerText=e.text,void 0!==e.id&&(t.value=e.id),e.disabled&&(t.disabled=!0),e.selected&&(t.selected=!0),e.title&&(t.title=e.title);var n=l(t),r=this._normalizeItem(e);return r.element=t,a.StoreData(t,"data",r),n},n.prototype.item=function(e){var t={};if(null!=(t=a.GetData(e[0],"data")))return t;if(e.is("option"))t={id:e.val(),text:e.text(),disabled:e.prop("disabled"),selected:e.prop("selected"),title:e.prop("title")};else if(e.is("optgroup")){t={text:e.prop("label"),children:[],title:e.prop("title")};for(var n=e.children("option"),r=[],i=0;i<n.length;i++){var o=l(n[i]),s=this.item(o);r.push(s)}t.children=r}return(t=this._normalizeItem(t)).element=e[0],a.StoreData(e[0],"data",t),t},n.prototype._normalizeItem=function(e){e!==Object(e)&&(e={id:e,text:e});return null!=(e=l.extend({},{text:""},e)).id&&(e.id=e.id.toString()),null!=e.text&&(e.text=e.text.toString()),null==e._resultId&&e.id&&null!=this.container&&(e._resultId=this.generateResultId(this.container,e)),l.extend({},{selected:!1,disabled:!1},e)},n.prototype.matches=function(e,t){return this.options.get("matcher")(e,t)},n}),e.define("select2/data/array",["./select","../utils","jquery"],function(e,f,g){function r(e,t){var n=t.get("data")||[];r.__super__.constructor.call(this,e,t),this.addOptions(this.convertToOptions(n))}return f.Extend(r,e),r.prototype.select=function(n){var e=this.$element.find("option").filter(function(e,t){return t.value==n.id.toString()});0===e.length&&(e=this.option(n),this.addOptions(e)),r.__super__.select.call(this,n)},r.prototype.convertToOptions=function(e){var t=this,n=this.$element.find("option"),r=n.map(function(){return t.item(g(this)).id}).get(),i=[];function o(e){return function(){return g(this).val()==e.id}}for(var s=0;s<e.length;s++){var a=this._normalizeItem(e[s]);if(0<=g.inArray(a.id,r)){var l=n.filter(o(a)),c=this.item(l),u=g.extend(!0,{},a,c),d=this.option(u);l.replaceWith(d)}else{var p=this.option(a);if(a.children){var h=this.convertToOptions(a.children);f.appendMany(p,h)}i.push(p)}}return i},r}),e.define("select2/data/ajax",["./array","../utils","jquery"],function(e,t,o){function n(e,t){this.ajaxOptions=this._applyDefaults(t.get("ajax")),null!=this.ajaxOptions.processResults&&(this.processResults=this.ajaxOptions.processResults),n.__super__.constructor.call(this,e,t)}return t.Extend(n,e),n.prototype._applyDefaults=function(e){var t={data:function(e){return o.extend({},e,{q:e.term})},transport:function(e,t,n){var r=o.ajax(e);return r.then(t),r.fail(n),r}};return o.extend({},t,e,!0)},n.prototype.processResults=function(e){return e},n.prototype.query=function(n,r){var i=this;null!=this._request&&(o.isFunction(this._request.abort)&&this._request.abort(),this._request=null);var t=o.extend({type:"GET"},this.ajaxOptions);function e(){var e=t.transport(t,function(e){var t=i.processResults(e,n);i.options.get("debug")&&window.console&&console.error&&(t&&t.results&&o.isArray(t.results)||console.error("Select2: The AJAX results did not return an array in the `results` key of the response.")),r(t)},function(){"status"in e&&(0===e.status||"0"===e.status)||i.trigger("results:message",{message:"errorLoading"})});i._request=e}"function"==typeof t.url&&(t.url=t.url.call(this.$element,n)),"function"==typeof t.data&&(t.data=t.data.call(this.$element,n)),this.ajaxOptions.delay&&null!=n.term?(this._queryTimeout&&window.clearTimeout(this._queryTimeout),this._queryTimeout=window.setTimeout(e,this.ajaxOptions.delay)):e()},n}),e.define("select2/data/tags",["jquery"],function(u){function e(e,t,n){var r=n.get("tags"),i=n.get("createTag");void 0!==i&&(this.createTag=i);var o=n.get("insertTag");if(void 0!==o&&(this.insertTag=o),e.call(this,t,n),u.isArray(r))for(var s=0;s<r.length;s++){var a=r[s],l=this._normalizeItem(a),c=this.option(l);this.$element.append(c)}}return e.prototype.query=function(e,c,u){var d=this;this._removeOldTags(),null!=c.term&&null==c.page?e.call(this,c,function e(t,n){for(var r=t.results,i=0;i<r.length;i++){var o=r[i],s=null!=o.children&&!e({results:o.children},!0);if((o.text||"").toUpperCase()===(c.term||"").toUpperCase()||s)return!n&&(t.data=r,void u(t))}if(n)return!0;var a=d.createTag(c);if(null!=a){var l=d.option(a);l.attr("data-select2-tag",!0),d.addOptions([l]),d.insertTag(r,a)}t.results=r,u(t)}):e.call(this,c,u)},e.prototype.createTag=function(e,t){var n=u.trim(t.term);return""===n?null:{id:n,text:n}},e.prototype.insertTag=function(e,t,n){t.unshift(n)},e.prototype._removeOldTags=function(e){this._lastTag;this.$element.find("option[data-select2-tag]").each(function(){this.selected||u(this).remove()})},e}),e.define("select2/data/tokenizer",["jquery"],function(d){function e(e,t,n){var r=n.get("tokenizer");void 0!==r&&(this.tokenizer=r),e.call(this,t,n)}return e.prototype.bind=function(e,t,n){e.call(this,t,n),this.$search=t.dropdown.$search||t.selection.$search||n.find(".select2-search__field")},e.prototype.query=function(e,t,n){var r=this;t.term=t.term||"";var i=this.tokenizer(t,this.options,function(e){var t=r._normalizeItem(e);if(!r.$element.find("option").filter(function(){return d(this).val()===t.id}).length){var n=r.option(t);n.attr("data-select2-tag",!0),r._removeOldTags(),r.addOptions([n])}!function(e){r.trigger("select",{data:e})}(t)});i.term!==t.term&&(this.$search.length&&(this.$search.val(i.term),this.$search.trigger("focus")),t.term=i.term),e.call(this,t,n)},e.prototype.tokenizer=function(e,t,n,r){for(var i=n.get("tokenSeparators")||[],o=t.term,s=0,a=this.createTag||function(e){return{id:e.term,text:e.term}};s<o.length;){var l=o[s];if(-1!==d.inArray(l,i)){var c=o.substr(0,s),u=a(d.extend({},t,{term:c}));null!=u?(r(u),o=o.substr(s+1)||"",s=0):s++}else s++}return{term:o}},e}),e.define("select2/data/minimumInputLength",[],function(){function e(e,t,n){this.minimumInputLength=n.get("minimumInputLength"),e.call(this,t,n)}return e.prototype.query=function(e,t,n){t.term=t.term||"",t.term.length<this.minimumInputLength?this.trigger("results:message",{message:"inputTooShort",args:{minimum:this.minimumInputLength,input:t.term,params:t}}):e.call(this,t,n)},e}),e.define("select2/data/maximumInputLength",[],function(){function e(e,t,n){this.maximumInputLength=n.get("maximumInputLength"),e.call(this,t,n)}return e.prototype.query=function(e,t,n){t.term=t.term||"",0<this.maximumInputLength&&t.term.length>this.maximumInputLength?this.trigger("results:message",{message:"inputTooLong",args:{maximum:this.maximumInputLength,input:t.term,params:t}}):e.call(this,t,n)},e}),e.define("select2/data/maximumSelectionLength",[],function(){function e(e,t,n){this.maximumSelectionLength=n.get("maximumSelectionLength"),e.call(this,t,n)}return e.prototype.query=function(n,r,i){var o=this;this.current(function(e){var t=null!=e?e.length:0;0<o.maximumSelectionLength&&t>=o.maximumSelectionLength?o.trigger("results:message",{message:"maximumSelected",args:{maximum:o.maximumSelectionLength}}):n.call(o,r,i)})},e}),e.define("select2/dropdown",["jquery","./utils"],function(t,e){function n(e,t){this.$element=e,this.options=t,n.__super__.constructor.call(this)}return e.Extend(n,e.Observable),n.prototype.render=function(){var e=t('<span class="select2-dropdown"><span class="select2-results"></span></span>');return e.attr("dir",this.options.get("dir")),this.$dropdown=e},n.prototype.bind=function(){},n.prototype.position=function(e,t){},n.prototype.destroy=function(){this.$dropdown.remove()},n}),e.define("select2/dropdown/search",["jquery","../utils"],function(i,e){function t(){}return t.prototype.render=function(e){var t=e.call(this),n=i('<span class="select2-search select2-search--dropdown"><input class="select2-search__field" type="search" tabindex="-1" autocomplete="off" autocorrect="off" autocapitalize="none" spellcheck="false" role="textbox" /></span>');return this.$searchContainer=n,this.$search=n.find("input"),t.prepend(n),t},t.prototype.bind=function(e,t,n){var r=this;e.call(this,t,n),this.$search.on("keydown",function(e){r.trigger("keypress",e),r._keyUpPrevented=e.isDefaultPrevented()}),this.$search.on("input",function(e){i(this).off("keyup")}),this.$search.on("keyup input",function(e){r.handleSearch(e)}),t.on("open",function(){r.$search.attr("tabindex",0),r.$search.trigger("focus"),window.setTimeout(function(){r.$search.trigger("focus")},0)}),t.on("close",function(){r.$search.attr("tabindex",-1),r.$search.val(""),r.$search.trigger("blur")}),t.on("focus",function(){t.isOpen()||r.$search.trigger("focus")}),t.on("results:all",function(e){null!=e.query.term&&""!==e.query.term||(r.showSearch(e)?r.$searchContainer.removeClass("select2-search--hide"):r.$searchContainer.addClass("select2-search--hide"))})},t.prototype.handleSearch=function(e){if(!this._keyUpPrevented){var t=this.$search.val();this.trigger("query",{term:t})}this._keyUpPrevented=!1},t.prototype.showSearch=function(e,t){return!0},t}),e.define("select2/dropdown/hidePlaceholder",[],function(){function e(e,t,n,r){this.placeholder=this.normalizePlaceholder(n.get("placeholder")),e.call(this,t,n,r)}return e.prototype.append=function(e,t){t.results=this.removePlaceholder(t.results),e.call(this,t)},e.prototype.normalizePlaceholder=function(e,t){return"string"==typeof t&&(t={id:"",text:t}),t},e.prototype.removePlaceholder=function(e,t){for(var n=t.slice(0),r=t.length-1;0<=r;r--){var i=t[r];this.placeholder.id===i.id&&n.splice(r,1)}return n},e}),e.define("select2/dropdown/infiniteScroll",["jquery"],function(n){function e(e,t,n,r){this.lastParams={},e.call(this,t,n,r),this.$loadingMore=this.createLoadingMore(),this.loading=!1}return e.prototype.append=function(e,t){this.$loadingMore.remove(),this.loading=!1,e.call(this,t),this.showLoadingMore(t)&&(this.$results.append(this.$loadingMore),this.loadMoreIfNeeded())},e.prototype.bind=function(e,t,n){var r=this;e.call(this,t,n),t.on("query",function(e){r.lastParams=e,r.loading=!0}),t.on("query:append",function(e){r.lastParams=e,r.loading=!0}),this.$results.on("scroll",this.loadMoreIfNeeded.bind(this))},e.prototype.loadMoreIfNeeded=function(){var e=n.contains(document.documentElement,this.$loadingMore[0]);if(!this.loading&&e){var t=this.$results.offset().top+this.$results.outerHeight(!1);this.$loadingMore.offset().top+this.$loadingMore.outerHeight(!1)<=t+50&&this.loadMore()}},e.prototype.loadMore=function(){this.loading=!0;var e=n.extend({},{page:1},this.lastParams);e.page++,this.trigger("query:append",e)},e.prototype.showLoadingMore=function(e,t){return t.pagination&&t.pagination.more},e.prototype.createLoadingMore=function(){var e=n('<li class="select2-results__option select2-results__option--load-more"role="treeitem" aria-disabled="true"></li>'),t=this.options.get("translations").get("loadingMore");return e.html(t(this.lastParams)),e},e}),e.define("select2/dropdown/attachBody",["jquery","../utils"],function(f,a){function e(e,t,n){this.$dropdownParent=n.get("dropdownParent")||f(document.body),e.call(this,t,n)}return e.prototype.bind=function(e,t,n){var r=this,i=!1;e.call(this,t,n),t.on("open",function(){r._showDropdown(),r._attachPositioningHandler(t),i||(i=!0,t.on("results:all",function(){r._positionDropdown(),r._resizeDropdown()}),t.on("results:append",function(){r._positionDropdown(),r._resizeDropdown()}))}),t.on("close",function(){r._hideDropdown(),r._detachPositioningHandler(t)}),this.$dropdownContainer.on("mousedown",function(e){e.stopPropagation()})},e.prototype.destroy=function(e){e.call(this),this.$dropdownContainer.remove()},e.prototype.position=function(e,t,n){t.attr("class",n.attr("class")),t.removeClass("select2"),t.addClass("select2-container--open"),t.css({position:"absolute",top:-999999}),this.$container=n},e.prototype.render=function(e){var t=f("<span></span>"),n=e.call(this);return t.append(n),this.$dropdownContainer=t},e.prototype._hideDropdown=function(e){this.$dropdownContainer.detach()},e.prototype._attachPositioningHandler=function(e,t){var n=this,r="scroll.select2."+t.id,i="resize.select2."+t.id,o="orientationchange.select2."+t.id,s=this.$container.parents().filter(a.hasScroll);s.each(function(){a.StoreData(this,"select2-scroll-position",{x:f(this).scrollLeft(),y:f(this).scrollTop()})}),s.on(r,function(e){var t=a.GetData(this,"select2-scroll-position");f(this).scrollTop(t.y)}),f(window).on(r+" "+i+" "+o,function(e){n._positionDropdown(),n._resizeDropdown()})},e.prototype._detachPositioningHandler=function(e,t){var n="scroll.select2."+t.id,r="resize.select2."+t.id,i="orientationchange.select2."+t.id;this.$container.parents().filter(a.hasScroll).off(n),f(window).off(n+" "+r+" "+i)},e.prototype._positionDropdown=function(){var e=f(window),t=this.$dropdown.hasClass("select2-dropdown--above"),n=this.$dropdown.hasClass("select2-dropdown--below"),r=null,i=this.$container.offset();i.bottom=i.top+this.$container.outerHeight(!1);var o={height:this.$container.outerHeight(!1)};o.top=i.top,o.bottom=i.top+o.height;var s=this.$dropdown.outerHeight(!1),a=e.scrollTop(),l=e.scrollTop()+e.height(),c=a<i.top-s,u=l>i.bottom+s,d={left:i.left,top:o.bottom},p=this.$dropdownParent;"static"===p.css("position")&&(p=p.offsetParent());var h=p.offset();d.top-=h.top,d.left-=h.left,t||n||(r="below"),u||!c||t?!c&&u&&t&&(r="below"):r="above",("above"==r||t&&"below"!==r)&&(d.top=o.top-h.top-s),null!=r&&(this.$dropdown.removeClass("select2-dropdown--below select2-dropdown--above").addClass("select2-dropdown--"+r),this.$container.removeClass("select2-container--below select2-container--above").addClass("select2-container--"+r)),this.$dropdownContainer.css(d)},e.prototype._resizeDropdown=function(){var e={width:this.$container.outerWidth(!1)+"px"};this.options.get("dropdownAutoWidth")&&(e.minWidth=e.width,e.position="relative",e.width="auto"),this.$dropdown.css(e)},e.prototype._showDropdown=function(e){this.$dropdownContainer.appendTo(this.$dropdownParent),this._positionDropdown(),this._resizeDropdown()},e}),e.define("select2/dropdown/minimumResultsForSearch",[],function(){function e(e,t,n,r){this.minimumResultsForSearch=n.get("minimumResultsForSearch"),this.minimumResultsForSearch<0&&(this.minimumResultsForSearch=1/0),e.call(this,t,n,r)}return e.prototype.showSearch=function(e,t){return!(function e(t){for(var n=0,r=0;r<t.length;r++){var i=t[r];i.children?n+=e(i.children):n++}return n}(t.data.results)<this.minimumResultsForSearch)&&e.call(this,t)},e}),e.define("select2/dropdown/selectOnClose",["../utils"],function(o){function e(){}return e.prototype.bind=function(e,t,n){var r=this;e.call(this,t,n),t.on("close",function(e){r._handleSelectOnClose(e)})},e.prototype._handleSelectOnClose=function(e,t){if(t&&null!=t.originalSelect2Event){var n=t.originalSelect2Event;if("select"===n._type||"unselect"===n._type)return}var r=this.getHighlightedResults();if(!(r.length<1)){var i=o.GetData(r[0],"data");null!=i.element&&i.element.selected||null==i.element&&i.selected||this.trigger("select",{data:i})}},e}),e.define("select2/dropdown/closeOnSelect",[],function(){function e(){}return e.prototype.bind=function(e,t,n){var r=this;e.call(this,t,n),t.on("select",function(e){r._selectTriggered(e)}),t.on("unselect",function(e){r._selectTriggered(e)})},e.prototype._selectTriggered=function(e,t){var n=t.originalEvent;n&&(n.ctrlKey||n.metaKey)||this.trigger("close",{originalEvent:n,originalSelect2Event:t})},e}),e.define("select2/i18n/en",[],function(){return{errorLoading:function(){return"The results could not be loaded."},inputTooLong:function(e){var t=e.input.length-e.maximum,n="Please delete "+t+" character";return 1!=t&&(n+="s"),n},inputTooShort:function(e){return"Please enter "+(e.minimum-e.input.length)+" or more characters"},loadingMore:function(){return"Loading more results…"},maximumSelected:function(e){var t="You can only select "+e.maximum+" item";return 1!=e.maximum&&(t+="s"),t},noResults:function(){return"No results found"},searching:function(){return"Searching…"},removeAllItems:function(){return"Remove all items"}}}),e.define("select2/defaults",["jquery","require","./results","./selection/single","./selection/multiple","./selection/placeholder","./selection/allowClear","./selection/search","./selection/eventRelay","./utils","./translation","./diacritics","./data/select","./data/array","./data/ajax","./data/tags","./data/tokenizer","./data/minimumInputLength","./data/maximumInputLength","./data/maximumSelectionLength","./dropdown","./dropdown/search","./dropdown/hidePlaceholder","./dropdown/infiniteScroll","./dropdown/attachBody","./dropdown/minimumResultsForSearch","./dropdown/selectOnClose","./dropdown/closeOnSelect","./i18n/en"],function(f,g,m,v,y,_,$,w,b,A,x,t,D,S,E,C,O,T,q,L,j,I,P,k,R,U,M,z,e){function n(){this.reset()}return n.prototype.apply=function(t){if(null==(t=f.extend(!0,{},this.defaults,t)).dataAdapter){if(null!=t.ajax?t.dataAdapter=E:null!=t.data?t.dataAdapter=S:t.dataAdapter=D,0<t.minimumInputLength&&(t.dataAdapter=A.Decorate(t.dataAdapter,T)),0<t.maximumInputLength&&(t.dataAdapter=A.Decorate(t.dataAdapter,q)),0<t.maximumSelectionLength&&(t.dataAdapter=A.Decorate(t.dataAdapter,L)),t.tags&&(t.dataAdapter=A.Decorate(t.dataAdapter,C)),null==t.tokenSeparators&&null==t.tokenizer||(t.dataAdapter=A.Decorate(t.dataAdapter,O)),null!=t.query){var e=g(t.amdBase+"compat/query");t.dataAdapter=A.Decorate(t.dataAdapter,e)}if(null!=t.initSelection){var n=g(t.amdBase+"compat/initSelection");t.dataAdapter=A.Decorate(t.dataAdapter,n)}}if(null==t.resultsAdapter&&(t.resultsAdapter=m,null!=t.ajax&&(t.resultsAdapter=A.Decorate(t.resultsAdapter,k)),null!=t.placeholder&&(t.resultsAdapter=A.Decorate(t.resultsAdapter,P)),t.selectOnClose&&(t.resultsAdapter=A.Decorate(t.resultsAdapter,M))),null==t.dropdownAdapter){if(t.multiple)t.dropdownAdapter=j;else{var r=A.Decorate(j,I);t.dropdownAdapter=r}if(0!==t.minimumResultsForSearch&&(t.dropdownAdapter=A.Decorate(t.dropdownAdapter,U)),t.closeOnSelect&&(t.dropdownAdapter=A.Decorate(t.dropdownAdapter,z)),null!=t.dropdownCssClass||null!=t.dropdownCss||null!=t.adaptDropdownCssClass){var i=g(t.amdBase+"compat/dropdownCss");t.dropdownAdapter=A.Decorate(t.dropdownAdapter,i)}t.dropdownAdapter=A.Decorate(t.dropdownAdapter,R)}if(null==t.selectionAdapter){if(t.multiple?t.selectionAdapter=y:t.selectionAdapter=v,null!=t.placeholder&&(t.selectionAdapter=A.Decorate(t.selectionAdapter,_)),t.allowClear&&(t.selectionAdapter=A.Decorate(t.selectionAdapter,$)),t.multiple&&(t.selectionAdapter=A.Decorate(t.selectionAdapter,w)),null!=t.containerCssClass||null!=t.containerCss||null!=t.adaptContainerCssClass){var o=g(t.amdBase+"compat/containerCss");t.selectionAdapter=A.Decorate(t.selectionAdapter,o)}t.selectionAdapter=A.Decorate(t.selectionAdapter,b)}if("string"==typeof t.language)if(0<t.language.indexOf("-")){var s=t.language.split("-")[0];t.language=[t.language,s]}else t.language=[t.language];if(f.isArray(t.language)){var a=new x;t.language.push("en");for(var l=t.language,c=0;c<l.length;c++){var u=l[c],d={};try{d=x.loadPath(u)}catch(e){try{u=this.defaults.amdLanguageBase+u,d=x.loadPath(u)}catch(e){t.debug&&window.console&&console.warn&&console.warn('Select2: The language file for "'+u+'" could not be automatically loaded. A fallback will be used instead.');continue}}a.extend(d)}t.translations=a}else{var p=x.loadPath(this.defaults.amdLanguageBase+"en"),h=new x(t.language);h.extend(p),t.translations=h}return t},n.prototype.reset=function(){function a(e){return e.replace(/[^\u0000-\u007E]/g,function(e){return t[e]||e})}this.defaults={amdBase:"./",amdLanguageBase:"./i18n/",closeOnSelect:!0,debug:!1,dropdownAutoWidth:!1,escapeMarkup:A.escapeMarkup,language:e,matcher:function e(t,n){if(""===f.trim(t.term))return n;if(n.children&&0<n.children.length){for(var r=f.extend(!0,{},n),i=n.children.length-1;0<=i;i--)null==e(t,n.children[i])&&r.children.splice(i,1);return 0<r.children.length?r:e(t,r)}var o=a(n.text).toUpperCase(),s=a(t.term).toUpperCase();return-1<o.indexOf(s)?n:null},minimumInputLength:0,maximumInputLength:0,maximumSelectionLength:0,minimumResultsForSearch:0,selectOnClose:!1,scrollAfterSelect:!1,sorter:function(e){return e},templateResult:function(e){return e.text},templateSelection:function(e){return e.text},theme:"default",width:"resolve"}},n.prototype.set=function(e,t){var n={};n[f.camelCase(e)]=t;var r=A._convertData(n);f.extend(!0,this.defaults,r)},new n}),e.define("select2/options",["require","jquery","./defaults","./utils"],function(r,d,i,p){function e(e,t){if(this.options=e,null!=t&&this.fromElement(t),this.options=i.apply(this.options),t&&t.is("input")){var n=r(this.get("amdBase")+"compat/inputData");this.options.dataAdapter=p.Decorate(this.options.dataAdapter,n)}}return e.prototype.fromElement=function(e){var t=["select2"];null==this.options.multiple&&(this.options.multiple=e.prop("multiple")),null==this.options.disabled&&(this.options.disabled=e.prop("disabled")),null==this.options.language&&(e.prop("lang")?this.options.language=e.prop("lang").toLowerCase():e.closest("[lang]").prop("lang")&&(this.options.language=e.closest("[lang]").prop("lang"))),null==this.options.dir&&(e.prop("dir")?this.options.dir=e.prop("dir"):e.closest("[dir]").prop("dir")?this.options.dir=e.closest("[dir]").prop("dir"):this.options.dir="ltr"),e.prop("disabled",this.options.disabled),e.prop("multiple",this.options.multiple),p.GetData(e[0],"select2Tags")&&(this.options.debug&&window.console&&console.warn&&console.warn('Select2: The `data-select2-tags` attribute has been changed to use the `data-data` and `data-tags="true"` attributes and will be removed in future versions of Select2.'),p.StoreData(e[0],"data",p.GetData(e[0],"select2Tags")),p.StoreData(e[0],"tags",!0)),p.GetData(e[0],"ajaxUrl")&&(this.options.debug&&window.console&&console.warn&&console.warn("Select2: The `data-ajax-url` attribute has been changed to `data-ajax--url` and support for the old attribute will be removed in future versions of Select2."),e.attr("ajax--url",p.GetData(e[0],"ajaxUrl")),p.StoreData(e[0],"ajax-Url",p.GetData(e[0],"ajaxUrl")));var n={};function r(e,t){return t.toUpperCase()}for(var i=0;i<e[0].attributes.length;i++){var o=e[0].attributes[i].name,s="data-";if(o.substr(0,s.length)==s){var a=o.substring(s.length),l=p.GetData(e[0],a);n[a.replace(/-([a-z])/g,r)]=l}}d.fn.jquery&&"1."==d.fn.jquery.substr(0,2)&&e[0].dataset&&(n=d.extend(!0,{},e[0].dataset,n));var c=d.extend(!0,{},p.GetData(e[0]),n);for(var u in c=p._convertData(c))-1<d.inArray(u,t)||(d.isPlainObject(this.options[u])?d.extend(this.options[u],c[u]):this.options[u]=c[u]);return this},e.prototype.get=function(e){return this.options[e]},e.prototype.set=function(e,t){this.options[e]=t},e}),e.define("select2/core",["jquery","./options","./utils","./keys"],function(i,c,u,r){var d=function(e,t){null!=u.GetData(e[0],"select2")&&u.GetData(e[0],"select2").destroy(),this.$element=e,this.id=this._generateId(e),t=t||{},this.options=new c(t,e),d.__super__.constructor.call(this);var n=e.attr("tabindex")||0;u.StoreData(e[0],"old-tabindex",n),e.attr("tabindex","-1");var r=this.options.get("dataAdapter");this.dataAdapter=new r(e,this.options);var i=this.render();this._placeContainer(i);var o=this.options.get("selectionAdapter");this.selection=new o(e,this.options),this.$selection=this.selection.render(),this.selection.position(this.$selection,i);var s=this.options.get("dropdownAdapter");this.dropdown=new s(e,this.options),this.$dropdown=this.dropdown.render(),this.dropdown.position(this.$dropdown,i);var a=this.options.get("resultsAdapter");this.results=new a(e,this.options,this.dataAdapter),this.$results=this.results.render(),this.results.position(this.$results,this.$dropdown);var l=this;this._bindAdapters(),this._registerDomEvents(),this._registerDataEvents(),this._registerSelectionEvents(),this._registerDropdownEvents(),this._registerResultsEvents(),this._registerEvents(),this.dataAdapter.current(function(e){l.trigger("selection:update",{data:e})}),e.addClass("select2-hidden-accessible"),e.attr("aria-hidden","true"),this._syncAttributes(),u.StoreData(e[0],"select2",this),e.data("select2",this)};return u.Extend(d,u.Observable),d.prototype._generateId=function(e){return"select2-"+(null!=e.attr("id")?e.attr("id"):null!=e.attr("name")?e.attr("name")+"-"+u.generateChars(2):u.generateChars(4)).replace(/(:|\.|\[|\]|,)/g,"")},d.prototype._placeContainer=function(e){e.insertAfter(this.$element);var t=this._resolveWidth(this.$element,this.options.get("width"));null!=t&&e.css("width",t)},d.prototype._resolveWidth=function(e,t){var n=/^width:(([-+]?([0-9]*\.)?[0-9]+)(px|em|ex|%|in|cm|mm|pt|pc))/i;if("resolve"==t){var r=this._resolveWidth(e,"style");return null!=r?r:this._resolveWidth(e,"element")}if("element"==t){var i=e.outerWidth(!1);return i<=0?"auto":i+"px"}if("style"!=t)return"computedstyle"!=t?t:window.getComputedStyle(e[0]).width;var o=e.attr("style");if("string"!=typeof o)return null;for(var s=o.split(";"),a=0,l=s.length;a<l;a+=1){var c=s[a].replace(/\s/g,"").match(n);if(null!==c&&1<=c.length)return c[1]}return null},d.prototype._bindAdapters=function(){this.dataAdapter.bind(this,this.$container),this.selection.bind(this,this.$container),this.dropdown.bind(this,this.$container),this.results.bind(this,this.$container)},d.prototype._registerDomEvents=function(){var t=this;this.$element.on("change.select2",function(){t.dataAdapter.current(function(e){t.trigger("selection:update",{data:e})})}),this.$element.on("focus.select2",function(e){t.trigger("focus",e)}),this._syncA=u.bind(this._syncAttributes,this),this._syncS=u.bind(this._syncSubtree,this),this.$element[0].attachEvent&&this.$element[0].attachEvent("onpropertychange",this._syncA);var e=window.MutationObserver||window.WebKitMutationObserver||window.MozMutationObserver;null!=e?(this._observer=new e(function(e){i.each(e,t._syncA),i.each(e,t._syncS)}),this._observer.observe(this.$element[0],{attributes:!0,childList:!0,subtree:!1})):this.$element[0].addEventListener&&(this.$element[0].addEventListener("DOMAttrModified",t._syncA,!1),this.$element[0].addEventListener("DOMNodeInserted",t._syncS,!1),this.$element[0].addEventListener("DOMNodeRemoved",t._syncS,!1))},d.prototype._registerDataEvents=function(){var n=this;this.dataAdapter.on("*",function(e,t){n.trigger(e,t)})},d.prototype._registerSelectionEvents=function(){var n=this,r=["toggle","focus"];this.selection.on("toggle",function(){n.toggleDropdown()}),this.selection.on("focus",function(e){n.focus(e)}),this.selection.on("*",function(e,t){-1===i.inArray(e,r)&&n.trigger(e,t)})},d.prototype._registerDropdownEvents=function(){var n=this;this.dropdown.on("*",function(e,t){n.trigger(e,t)})},d.prototype._registerResultsEvents=function(){var n=this;this.results.on("*",function(e,t){n.trigger(e,t)})},d.prototype._registerEvents=function(){var n=this;this.on("open",function(){n.$container.addClass("select2-container--open")}),this.on("close",function(){n.$container.removeClass("select2-container--open")}),this.on("enable",function(){n.$container.removeClass("select2-container--disabled")}),this.on("disable",function(){n.$container.addClass("select2-container--disabled")}),this.on("blur",function(){n.$container.removeClass("select2-container--focus")}),this.on("query",function(t){n.isOpen()||n.trigger("open",{}),this.dataAdapter.query(t,function(e){n.trigger("results:all",{data:e,query:t})})}),this.on("query:append",function(t){this.dataAdapter.query(t,function(e){n.trigger("results:append",{data:e,query:t})})}),this.on("keypress",function(e){var t=e.which;n.isOpen()?t===r.ESC||t===r.TAB||t===r.UP&&e.altKey?(n.close(),e.preventDefault()):t===r.ENTER?(n.trigger("results:select",{}),e.preventDefault()):t===r.SPACE&&e.ctrlKey?(n.trigger("results:toggle",{}),e.preventDefault()):t===r.UP?(n.trigger("results:previous",{}),e.preventDefault()):t===r.DOWN&&(n.trigger("results:next",{}),e.preventDefault()):(t===r.ENTER||t===r.SPACE||t===r.DOWN&&e.altKey)&&(n.open(),e.preventDefault())})},d.prototype._syncAttributes=function(){this.options.set("disabled",this.$element.prop("disabled")),this.options.get("disabled")?(this.isOpen()&&this.close(),this.trigger("disable",{})):this.trigger("enable",{})},d.prototype._syncSubtree=function(e,t){var n=!1,r=this;if(!e||!e.target||"OPTION"===e.target.nodeName||"OPTGROUP"===e.target.nodeName){if(t)if(t.addedNodes&&0<t.addedNodes.length)for(var i=0;i<t.addedNodes.length;i++){t.addedNodes[i].selected&&(n=!0)}else t.removedNodes&&0<t.removedNodes.length&&(n=!0);else n=!0;n&&this.dataAdapter.current(function(e){r.trigger("selection:update",{data:e})})}},d.prototype.trigger=function(e,t){var n=d.__super__.trigger,r={open:"opening",close:"closing",select:"selecting",unselect:"unselecting",clear:"clearing"};if(void 0===t&&(t={}),e in r){var i=r[e],o={prevented:!1,name:e,args:t};if(n.call(this,i,o),o.prevented)return void(t.prevented=!0)}n.call(this,e,t)},d.prototype.toggleDropdown=function(){this.options.get("disabled")||(this.isOpen()?this.close():this.open())},d.prototype.open=function(){this.isOpen()||this.trigger("query",{})},d.prototype.close=function(){this.isOpen()&&this.trigger("close",{})},d.prototype.isOpen=function(){return this.$container.hasClass("select2-container--open")},d.prototype.hasFocus=function(){return this.$container.hasClass("select2-container--focus")},d.prototype.focus=function(e){this.hasFocus()||(this.$container.addClass("select2-container--focus"),this.trigger("focus",{}))},d.prototype.enable=function(e){this.options.get("debug")&&window.console&&console.warn&&console.warn('Select2: The `select2("enable")` method has been deprecated and will be removed in later Select2 versions. Use $element.prop("disabled") instead.'),null!=e&&0!==e.length||(e=[!0]);var t=!e[0];this.$element.prop("disabled",t)},d.prototype.data=function(){this.options.get("debug")&&0<arguments.length&&window.console&&console.warn&&console.warn('Select2: Data can no longer be set using `select2("data")`. You should consider setting the value instead using `$element.val()`.');var t=[];return this.dataAdapter.current(function(e){t=e}),t},d.prototype.val=function(e){if(this.options.get("debug")&&window.console&&console.warn&&console.warn('Select2: The `select2("val")` method has been deprecated and will be removed in later Select2 versions. Use $element.val() instead.'),null==e||0===e.length)return this.$element.val();var t=e[0];i.isArray(t)&&(t=i.map(t,function(e){return e.toString()})),this.$element.val(t).trigger("change")},d.prototype.destroy=function(){this.$container.remove(),this.$element[0].detachEvent&&this.$element[0].detachEvent("onpropertychange",this._syncA),null!=this._observer?(this._observer.disconnect(),this._observer=null):this.$element[0].removeEventListener&&(this.$element[0].removeEventListener("DOMAttrModified",this._syncA,!1),this.$element[0].removeEventListener("DOMNodeInserted",this._syncS,!1),this.$element[0].removeEventListener("DOMNodeRemoved",this._syncS,!1)),this._syncA=null,this._syncS=null,this.$element.off(".select2"),this.$element.attr("tabindex",u.GetData(this.$element[0],"old-tabindex")),this.$element.removeClass("select2-hidden-accessible"),this.$element.attr("aria-hidden","false"),u.RemoveData(this.$element[0]),this.$element.removeData("select2"),this.dataAdapter.destroy(),this.selection.destroy(),this.dropdown.destroy(),this.results.destroy(),this.dataAdapter=null,this.selection=null,this.dropdown=null,this.results=null},d.prototype.render=function(){var e=i('<span class="select2 select2-container"><span class="selection"></span><span class="dropdown-wrapper" aria-hidden="true"></span></span>');return e.attr("dir",this.options.get("dir")),this.$container=e,this.$container.addClass("select2-container--"+this.options.get("theme")),u.StoreData(e[0],"element",this.$element),e},d}),e.define("jquery-mousewheel",["jquery"],function(e){return e}),e.define("jquery.select2",["jquery","jquery-mousewheel","./select2/core","./select2/defaults","./select2/utils"],function(i,e,o,t,s){if(null==i.fn.select2){var a=["open","close","destroy"];i.fn.select2=function(t){if("object"==typeof(t=t||{}))return this.each(function(){var e=i.extend(!0,{},t);new o(i(this),e)}),this;if("string"!=typeof t)throw new Error("Invalid arguments for Select2: "+t);var n,r=Array.prototype.slice.call(arguments,1);return this.each(function(){var e=s.GetData(this,"select2");null==e&&window.console&&console.error&&console.error("The select2('"+t+"') method was called on an element that is not using Select2."),n=e[t].apply(e,r)}),-1<i.inArray(t,a)?this:n}}return null==i.fn.select2.defaults&&(i.fn.select2.defaults=t),o}),{define:e.define,require:e.require}}(),t=e.require("jquery.select2");return u.fn.select2.amd=e,t});
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+/*! Select2 4.0.9 | https://github.com/select2/select2/blob/master/LICENSE.md */
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n(e,t){n.__super__.constructor.call(this)}return r.Extend(n,r.Observable),n.prototype.current=function(e){throw new Error("The `current` method must be defined in child classes.")},n.prototype.query=function(e,t){throw new Error("The `query` method must be defined in child classes.")},n.prototype.bind=function(e,t){},n.prototype.destroy=function(){},n.prototype.generateResultId=function(e,t){var n=e.id+"-result-";return n+=r.generateChars(4),null!=t.id?n+="-"+t.id.toString():n+="-"+r.generateChars(4),n},n}),e.define("select2/data/select",["./base","../utils","jquery"],function(e,a,l){function n(e,t){this.$element=e,this.options=t,n.__super__.constructor.call(this)}return a.Extend(n,e),n.prototype.current=function(e){var n=[],r=this;this.$element.find(":selected").each(function(){var e=l(this),t=r.item(e);n.push(t)}),e(n)},n.prototype.select=function(i){var o=this;if(i.selected=!0,l(i.element).is("option"))return i.element.selected=!0,void 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i=[],o=this;this.$element.children().each(function(){var e=l(this);if(e.is("option")||e.is("optgroup")){var t=o.item(e),n=o.matches(r,t);null!==n&&i.push(n)}}),e({results:i})},n.prototype.addOptions=function(e){a.appendMany(this.$element,e)},n.prototype.option=function(e){var t;e.children?(t=document.createElement("optgroup")).label=e.text:void 0!==(t=document.createElement("option")).textContent?t.textContent=e.text:t.innerText=e.text,void 0!==e.id&&(t.value=e.id),e.disabled&&(t.disabled=!0),e.selected&&(t.selected=!0),e.title&&(t.title=e.title);var n=l(t),r=this._normalizeItem(e);return r.element=t,a.StoreData(t,"data",r),n},n.prototype.item=function(e){var t={};if(null!=(t=a.GetData(e[0],"data")))return t;if(e.is("option"))t={id:e.val(),text:e.text(),disabled:e.prop("disabled"),selected:e.prop("selected"),title:e.prop("title")};else if(e.is("optgroup")){t={text:e.prop("label"),children:[],title:e.prop("title")};for(var n=e.children("option"),r=[],i=0;i<n.length;i++){var o=l(n[i]),s=this.item(o);r.push(s)}t.children=r}return(t=this._normalizeItem(t)).element=e[0],a.StoreData(e[0],"data",t),t},n.prototype._normalizeItem=function(e){e!==Object(e)&&(e={id:e,text:e});return null!=(e=l.extend({},{text:""},e)).id&&(e.id=e.id.toString()),null!=e.text&&(e.text=e.text.toString()),null==e._resultId&&e.id&&null!=this.container&&(e._resultId=this.generateResultId(this.container,e)),l.extend({},{selected:!1,disabled:!1},e)},n.prototype.matches=function(e,t){return this.options.get("matcher")(e,t)},n}),e.define("select2/data/array",["./select","../utils","jquery"],function(e,f,g){function r(e,t){this._dataToConvert=t.get("data")||[],r.__super__.constructor.call(this,e,t)}return f.Extend(r,e),r.prototype.bind=function(e,t){r.__super__.bind.call(this,e,t),this.addOptions(this.convertToOptions(this._dataToConvert))},r.prototype.select=function(n){var e=this.$element.find("option").filter(function(e,t){return t.value==n.id.toString()});0===e.length&&(e=this.option(n),this.addOptions(e)),r.__super__.select.call(this,n)},r.prototype.convertToOptions=function(e){var t=this,n=this.$element.find("option"),r=n.map(function(){return t.item(g(this)).id}).get(),i=[];function o(e){return function(){return g(this).val()==e.id}}for(var s=0;s<e.length;s++){var a=this._normalizeItem(e[s]);if(0<=g.inArray(a.id,r)){var l=n.filter(o(a)),c=this.item(l),u=g.extend(!0,{},a,c),d=this.option(u);l.replaceWith(d)}else{var p=this.option(a);if(a.children){var h=this.convertToOptions(a.children);f.appendMany(p,h)}i.push(p)}}return i},r}),e.define("select2/data/ajax",["./array","../utils","jquery"],function(e,t,o){function n(e,t){this.ajaxOptions=this._applyDefaults(t.get("ajax")),null!=this.ajaxOptions.processResults&&(this.processResults=this.ajaxOptions.processResults),n.__super__.constructor.call(this,e,t)}return t.Extend(n,e),n.prototype._applyDefaults=function(e){var t={data:function(e){return o.extend({},e,{q:e.term})},transport:function(e,t,n){var r=o.ajax(e);return r.then(t),r.fail(n),r}};return o.extend({},t,e,!0)},n.prototype.processResults=function(e){return e},n.prototype.query=function(n,r){var i=this;null!=this._request&&(o.isFunction(this._request.abort)&&this._request.abort(),this._request=null);var t=o.extend({type:"GET"},this.ajaxOptions);function e(){var e=t.transport(t,function(e){var t=i.processResults(e,n);i.options.get("debug")&&window.console&&console.error&&(t&&t.results&&o.isArray(t.results)||console.error("Select2: The AJAX results did not return an array in the `results` key of the response.")),r(t)},function(){"status"in e&&(0===e.status||"0"===e.status)||i.trigger("results:message",{message:"errorLoading"})});i._request=e}"function"==typeof t.url&&(t.url=t.url.call(this.$element,n)),"function"==typeof t.data&&(t.data=t.data.call(this.$element,n)),this.ajaxOptions.delay&&null!=n.term?(this._queryTimeout&&window.clearTimeout(this._queryTimeout),this._queryTimeout=window.setTimeout(e,this.ajaxOptions.delay)):e()},n}),e.define("select2/data/tags",["jquery"],function(u){function e(e,t,n){var r=n.get("tags"),i=n.get("createTag");void 0!==i&&(this.createTag=i);var o=n.get("insertTag");if(void 0!==o&&(this.insertTag=o),e.call(this,t,n),u.isArray(r))for(var s=0;s<r.length;s++){var a=r[s],l=this._normalizeItem(a),c=this.option(l);this.$element.append(c)}}return e.prototype.query=function(e,c,u){var d=this;this._removeOldTags(),null!=c.term&&null==c.page?e.call(this,c,function e(t,n){for(var r=t.results,i=0;i<r.length;i++){var o=r[i],s=null!=o.children&&!e({results:o.children},!0);if((o.text||"").toUpperCase()===(c.term||"").toUpperCase()||s)return!n&&(t.data=r,void u(t))}if(n)return!0;var a=d.createTag(c);if(null!=a){var l=d.option(a);l.attr("data-select2-tag",!0),d.addOptions([l]),d.insertTag(r,a)}t.results=r,u(t)}):e.call(this,c,u)},e.prototype.createTag=function(e,t){var n=u.trim(t.term);return""===n?null:{id:n,text:n}},e.prototype.insertTag=function(e,t,n){t.unshift(n)},e.prototype._removeOldTags=function(e){this.$element.find("option[data-select2-tag]").each(function(){this.selected||u(this).remove()})},e}),e.define("select2/data/tokenizer",["jquery"],function(d){function e(e,t,n){var r=n.get("tokenizer");void 0!==r&&(this.tokenizer=r),e.call(this,t,n)}return e.prototype.bind=function(e,t,n){e.call(this,t,n),this.$search=t.dropdown.$search||t.selection.$search||n.find(".select2-search__field")},e.prototype.query=function(e,t,n){var r=this;t.term=t.term||"";var i=this.tokenizer(t,this.options,function(e){var t=r._normalizeItem(e);if(!r.$element.find("option").filter(function(){return d(this).val()===t.id}).length){var n=r.option(t);n.attr("data-select2-tag",!0),r._removeOldTags(),r.addOptions([n])}!function(e){r.trigger("select",{data:e})}(t)});i.term!==t.term&&(this.$search.length&&(this.$search.val(i.term),this.$search.trigger("focus")),t.term=i.term),e.call(this,t,n)},e.prototype.tokenizer=function(e,t,n,r){for(var i=n.get("tokenSeparators")||[],o=t.term,s=0,a=this.createTag||function(e){return{id:e.term,text:e.term}};s<o.length;){var l=o[s];if(-1!==d.inArray(l,i)){var c=o.substr(0,s),u=a(d.extend({},t,{term:c}));null!=u?(r(u),o=o.substr(s+1)||"",s=0):s++}else s++}return{term:o}},e}),e.define("select2/data/minimumInputLength",[],function(){function e(e,t,n){this.minimumInputLength=n.get("minimumInputLength"),e.call(this,t,n)}return e.prototype.query=function(e,t,n){t.term=t.term||"",t.term.length<this.minimumInputLength?this.trigger("results:message",{message:"inputTooShort",args:{minimum:this.minimumInputLength,input:t.term,params:t}}):e.call(this,t,n)},e}),e.define("select2/data/maximumInputLength",[],function(){function e(e,t,n){this.maximumInputLength=n.get("maximumInputLength"),e.call(this,t,n)}return e.prototype.query=function(e,t,n){t.term=t.term||"",0<this.maximumInputLength&&t.term.length>this.maximumInputLength?this.trigger("results:message",{message:"inputTooLong",args:{maximum:this.maximumInputLength,input:t.term,params:t}}):e.call(this,t,n)},e}),e.define("select2/data/maximumSelectionLength",[],function(){function e(e,t,n){this.maximumSelectionLength=n.get("maximumSelectionLength"),e.call(this,t,n)}return e.prototype.bind=function(e,t,n){var r=this;e.call(this,t,n),t.on("select",function(){r._checkIfMaximumSelected()})},e.prototype.query=function(e,t,n){var r=this;this._checkIfMaximumSelected(function(){e.call(r,t,n)})},e.prototype._checkIfMaximumSelected=function(e,n){var r=this;this.current(function(e){var t=null!=e?e.length:0;0<r.maximumSelectionLength&&t>=r.maximumSelectionLength?r.trigger("results:message",{message:"maximumSelected",args:{maximum:r.maximumSelectionLength}}):n&&n()})},e}),e.define("select2/dropdown",["jquery","./utils"],function(t,e){function n(e,t){this.$element=e,this.options=t,n.__super__.constructor.call(this)}return e.Extend(n,e.Observable),n.prototype.render=function(){var e=t('<span class="select2-dropdown"><span class="select2-results"></span></span>');return e.attr("dir",this.options.get("dir")),this.$dropdown=e},n.prototype.bind=function(){},n.prototype.position=function(e,t){},n.prototype.destroy=function(){this.$dropdown.remove()},n}),e.define("select2/dropdown/search",["jquery","../utils"],function(o,e){function t(){}return t.prototype.render=function(e){var t=e.call(this),n=o('<span class="select2-search 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t=this.$search.val();this.trigger("query",{term:t})}this._keyUpPrevented=!1},t.prototype.showSearch=function(e,t){return!0},t}),e.define("select2/dropdown/hidePlaceholder",[],function(){function e(e,t,n,r){this.placeholder=this.normalizePlaceholder(n.get("placeholder")),e.call(this,t,n,r)}return e.prototype.append=function(e,t){t.results=this.removePlaceholder(t.results),e.call(this,t)},e.prototype.normalizePlaceholder=function(e,t){return"string"==typeof t&&(t={id:"",text:t}),t},e.prototype.removePlaceholder=function(e,t){for(var n=t.slice(0),r=t.length-1;0<=r;r--){var i=t[r];this.placeholder.id===i.id&&n.splice(r,1)}return n},e}),e.define("select2/dropdown/infiniteScroll",["jquery"],function(n){function e(e,t,n,r){this.lastParams={},e.call(this,t,n,r),this.$loadingMore=this.createLoadingMore(),this.loading=!1}return e.prototype.append=function(e,t){this.$loadingMore.remove(),this.loading=!1,e.call(this,t),this.showLoadingMore(t)&&(this.$results.append(this.$loadingMore),this.loadMoreIfNeeded())},e.prototype.bind=function(e,t,n){var r=this;e.call(this,t,n),t.on("query",function(e){r.lastParams=e,r.loading=!0}),t.on("query:append",function(e){r.lastParams=e,r.loading=!0}),this.$results.on("scroll",this.loadMoreIfNeeded.bind(this))},e.prototype.loadMoreIfNeeded=function(){var e=n.contains(document.documentElement,this.$loadingMore[0]);if(!this.loading&&e){var t=this.$results.offset().top+this.$results.outerHeight(!1);this.$loadingMore.offset().top+this.$loadingMore.outerHeight(!1)<=t+50&&this.loadMore()}},e.prototype.loadMore=function(){this.loading=!0;var e=n.extend({},{page:1},this.lastParams);e.page++,this.trigger("query:append",e)},e.prototype.showLoadingMore=function(e,t){return t.pagination&&t.pagination.more},e.prototype.createLoadingMore=function(){var e=n('<li class="select2-results__option 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r=this;e.call(this,t,n),t.on("open",function(){r._showDropdown(),r._attachPositioningHandler(t)}),t.on("close",function(){r._hideDropdown(),r._detachPositioningHandler(t)}),t.on("results:all",function(){r._positionDropdown(),r._resizeDropdown()}),t.on("results:append",function(){r._positionDropdown(),r._resizeDropdown()}),t.on("results:message",function(){r._positionDropdown(),r._resizeDropdown()}),t.on("select",function(){r._positionDropdown(),r._resizeDropdown()}),t.on("unselect",function(){r._positionDropdown(),r._resizeDropdown()}),this.$dropdownContainer.on("mousedown",function(e){e.stopPropagation()})},e.prototype.destroy=function(e){e.call(this),this.$dropdownContainer.remove()},e.prototype.position=function(e,t,n){t.attr("class",n.attr("class")),t.removeClass("select2"),t.addClass("select2-container--open"),t.css({position:"absolute",top:-999999}),this.$container=n},e.prototype.render=function(e){var t=f("<span></span>"),n=e.call(this);return 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e=f(window),t=this.$dropdown.hasClass("select2-dropdown--above"),n=this.$dropdown.hasClass("select2-dropdown--below"),r=null,i=this.$container.offset();i.bottom=i.top+this.$container.outerHeight(!1);var o={height:this.$container.outerHeight(!1)};o.top=i.top,o.bottom=i.top+o.height;var s=this.$dropdown.outerHeight(!1),a=e.scrollTop(),l=e.scrollTop()+e.height(),c=a<i.top-s,u=l>i.bottom+s,d={left:i.left,top:o.bottom},p=this.$dropdownParent;"static"===p.css("position")&&(p=p.offsetParent());var h=p.offset();d.top-=h.top,d.left-=h.left,t||n||(r="below"),u||!c||t?!c&&u&&t&&(r="below"):r="above",("above"==r||t&&"below"!==r)&&(d.top=o.top-h.top-s),null!=r&&(this.$dropdown.removeClass("select2-dropdown--below select2-dropdown--above").addClass("select2-dropdown--"+r),this.$container.removeClass("select2-container--below select2-container--above").addClass("select2-container--"+r)),this.$dropdownContainer.css(d)},e.prototype._resizeDropdown=function(){var e={width:this.$container.outerWidth(!1)+"px"};this.options.get("dropdownAutoWidth")&&(e.minWidth=e.width,e.position="relative",e.width="auto"),this.$dropdown.css(e)},e.prototype._showDropdown=function(e){this.$dropdownContainer.appendTo(this.$dropdownParent),this._positionDropdown(),this._resizeDropdown()},e}),e.define("select2/dropdown/minimumResultsForSearch",[],function(){function e(e,t,n,r){this.minimumResultsForSearch=n.get("minimumResultsForSearch"),this.minimumResultsForSearch<0&&(this.minimumResultsForSearch=1/0),e.call(this,t,n,r)}return e.prototype.showSearch=function(e,t){return!(function e(t){for(var n=0,r=0;r<t.length;r++){var i=t[r];i.children?n+=e(i.children):n++}return n}(t.data.results)<this.minimumResultsForSearch)&&e.call(this,t)},e}),e.define("select2/dropdown/selectOnClose",["../utils"],function(o){function e(){}return e.prototype.bind=function(e,t,n){var r=this;e.call(this,t,n),t.on("close",function(e){r._handleSelectOnClose(e)})},e.prototype._handleSelectOnClose=function(e,t){if(t&&null!=t.originalSelect2Event){var n=t.originalSelect2Event;if("select"===n._type||"unselect"===n._type)return}var r=this.getHighlightedResults();if(!(r.length<1)){var i=o.GetData(r[0],"data");null!=i.element&&i.element.selected||null==i.element&&i.selected||this.trigger("select",{data:i})}},e}),e.define("select2/dropdown/closeOnSelect",[],function(){function e(){}return e.prototype.bind=function(e,t,n){var r=this;e.call(this,t,n),t.on("select",function(e){r._selectTriggered(e)}),t.on("unselect",function(e){r._selectTriggered(e)})},e.prototype._selectTriggered=function(e,t){var n=t.originalEvent;n&&(n.ctrlKey||n.metaKey)||this.trigger("close",{originalEvent:n,originalSelect2Event:t})},e}),e.define("select2/i18n/en",[],function(){return{errorLoading:function(){return"The results could not be loaded."},inputTooLong:function(e){var t=e.input.length-e.maximum,n="Please delete "+t+" character";return 1!=t&&(n+="s"),n},inputTooShort:function(e){return"Please enter "+(e.minimum-e.input.length)+" or more characters"},loadingMore:function(){return"Loading more results…"},maximumSelected:function(e){var t="You can only select "+e.maximum+" item";return 1!=e.maximum&&(t+="s"),t},noResults:function(){return"No results found"},searching:function(){return"Searching…"},removeAllItems:function(){return"Remove all 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n.prototype.apply=function(e){if(null==(e=c.extend(!0,{},this.defaults,e)).dataAdapter){if(null!=e.ajax?e.dataAdapter=w:null!=e.data?e.dataAdapter=$:e.dataAdapter=_,0<e.minimumInputLength&&(e.dataAdapter=y.Decorate(e.dataAdapter,x)),0<e.maximumInputLength&&(e.dataAdapter=y.Decorate(e.dataAdapter,D)),0<e.maximumSelectionLength&&(e.dataAdapter=y.Decorate(e.dataAdapter,S)),e.tags&&(e.dataAdapter=y.Decorate(e.dataAdapter,b)),null==e.tokenSeparators&&null==e.tokenizer||(e.dataAdapter=y.Decorate(e.dataAdapter,A)),null!=e.query){var t=u(e.amdBase+"compat/query");e.dataAdapter=y.Decorate(e.dataAdapter,t)}if(null!=e.initSelection){var n=u(e.amdBase+"compat/initSelection");e.dataAdapter=y.Decorate(e.dataAdapter,n)}}if(null==e.resultsAdapter&&(e.resultsAdapter=d,null!=e.ajax&&(e.resultsAdapter=y.Decorate(e.resultsAdapter,T)),null!=e.placeholder&&(e.resultsAdapter=y.Decorate(e.resultsAdapter,O)),e.selectOnClose&&(e.resultsAdapter=y.Decorate(e.resultsAdapter,I))),null==e.dropdownAdapter){if(e.multiple)e.dropdownAdapter=E;else{var r=y.Decorate(E,C);e.dropdownAdapter=r}if(0!==e.minimumResultsForSearch&&(e.dropdownAdapter=y.Decorate(e.dropdownAdapter,L)),e.closeOnSelect&&(e.dropdownAdapter=y.Decorate(e.dropdownAdapter,j)),null!=e.dropdownCssClass||null!=e.dropdownCss||null!=e.adaptDropdownCssClass){var i=u(e.amdBase+"compat/dropdownCss");e.dropdownAdapter=y.Decorate(e.dropdownAdapter,i)}e.dropdownAdapter=y.Decorate(e.dropdownAdapter,q)}if(null==e.selectionAdapter){if(e.multiple?e.selectionAdapter=h:e.selectionAdapter=p,null!=e.placeholder&&(e.selectionAdapter=y.Decorate(e.selectionAdapter,f)),e.allowClear&&(e.selectionAdapter=y.Decorate(e.selectionAdapter,g)),e.multiple&&(e.selectionAdapter=y.Decorate(e.selectionAdapter,m)),null!=e.containerCssClass||null!=e.containerCss||null!=e.adaptContainerCssClass){var o=u(e.amdBase+"compat/containerCss");e.selectionAdapter=y.Decorate(e.selectionAdapter,o)}e.selectionAdapter=y.Decorate(e.selectionAdapter,v)}e.language=this._resolveLanguage(e.language),e.language.push("en");for(var s=[],a=0;a<e.language.length;a++){var l=e.language[a];-1===s.indexOf(l)&&s.push(l)}return e.language=s,e.translations=this._processTranslations(e.language,e.debug),e},n.prototype.reset=function(){function a(e){return e.replace(/[^\u0000-\u007E]/g,function(e){return t[e]||e})}this.defaults={amdBase:"./",amdLanguageBase:"./i18n/",closeOnSelect:!0,debug:!1,dropdownAutoWidth:!1,escapeMarkup:y.escapeMarkup,language:{},matcher:function e(t,n){if(""===c.trim(t.term))return n;if(n.children&&0<n.children.length){for(var r=c.extend(!0,{},n),i=n.children.length-1;0<=i;i--)null==e(t,n.children[i])&&r.children.splice(i,1);return 0<r.children.length?r:e(t,r)}var o=a(n.text).toUpperCase(),s=a(t.term).toUpperCase();return-1<o.indexOf(s)?n:null},minimumInputLength:0,maximumInputLength:0,maximumSelectionLength:0,minimumResultsForSearch:0,selectOnClose:!1,scrollAfterSelect:!1,sorter:function(e){return e},templateResult:function(e){return e.text},templateSelection:function(e){return e.text},theme:"default",width:"resolve"}},n.prototype.applyFromElement=function(e,t){var n=e.language,r=this.defaults.language,i=t.prop("lang"),o=t.closest("[lang]").prop("lang"),s=Array.prototype.concat.call(this._resolveLanguage(i),this._resolveLanguage(n),this._resolveLanguage(r),this._resolveLanguage(o));return e.language=s,e},n.prototype._resolveLanguage=function(e){if(!e)return[];if(c.isEmptyObject(e))return[];if(c.isPlainObject(e))return[e];var t;t=c.isArray(e)?e:[e];for(var n=[],r=0;r<t.length;r++)if(n.push(t[r]),"string"==typeof t[r]&&0<t[r].indexOf("-")){var i=t[r].split("-")[0];n.push(i)}return n},n.prototype._processTranslations=function(e,t){for(var n=new s,r=0;r<e.length;r++){var i=new s,o=e[r];if("string"==typeof o)try{i=s.loadPath(o)}catch(e){try{o=this.defaults.amdLanguageBase+o,i=s.loadPath(o)}catch(e){t&&window.console&&console.warn&&console.warn('Select2: The language file for "'+o+'" could not be automatically loaded. A fallback will be used instead.')}}else i=c.isPlainObject(o)?new s(o):o;n.extend(i)}return n},n.prototype.set=function(e,t){var n={};n[c.camelCase(e)]=t;var r=y._convertData(n);c.extend(!0,this.defaults,r)},new n}),e.define("select2/options",["require","jquery","./defaults","./utils"],function(r,d,i,p){function e(e,t){if(this.options=e,null!=t&&this.fromElement(t),null!=t&&(this.options=i.applyFromElement(this.options,t)),this.options=i.apply(this.options),t&&t.is("input")){var n=r(this.get("amdBase")+"compat/inputData");this.options.dataAdapter=p.Decorate(this.options.dataAdapter,n)}}return e.prototype.fromElement=function(e){var t=["select2"];null==this.options.multiple&&(this.options.multiple=e.prop("multiple")),null==this.options.disabled&&(this.options.disabled=e.prop("disabled")),null==this.options.dir&&(e.prop("dir")?this.options.dir=e.prop("dir"):e.closest("[dir]").prop("dir")?this.options.dir=e.closest("[dir]").prop("dir"):this.options.dir="ltr"),e.prop("disabled",this.options.disabled),e.prop("multiple",this.options.multiple),p.GetData(e[0],"select2Tags")&&(this.options.debug&&window.console&&console.warn&&console.warn('Select2: The `data-select2-tags` attribute has been changed to use the `data-data` and `data-tags="true"` attributes and will be removed in future versions of Select2.'),p.StoreData(e[0],"data",p.GetData(e[0],"select2Tags")),p.StoreData(e[0],"tags",!0)),p.GetData(e[0],"ajaxUrl")&&(this.options.debug&&window.console&&console.warn&&console.warn("Select2: The `data-ajax-url` attribute has been changed to `data-ajax--url` and support for the old attribute will be removed in future versions of Select2."),e.attr("ajax--url",p.GetData(e[0],"ajaxUrl")),p.StoreData(e[0],"ajax-Url",p.GetData(e[0],"ajaxUrl")));var n={};function r(e,t){return t.toUpperCase()}for(var i=0;i<e[0].attributes.length;i++){var o=e[0].attributes[i].name,s="data-";if(o.substr(0,s.length)==s){var a=o.substring(s.length),l=p.GetData(e[0],a);n[a.replace(/-([a-z])/g,r)]=l}}d.fn.jquery&&"1."==d.fn.jquery.substr(0,2)&&e[0].dataset&&(n=d.extend(!0,{},e[0].dataset,n));var c=d.extend(!0,{},p.GetData(e[0]),n);for(var u in c=p._convertData(c))-1<d.inArray(u,t)||(d.isPlainObject(this.options[u])?d.extend(this.options[u],c[u]):this.options[u]=c[u]);return this},e.prototype.get=function(e){return this.options[e]},e.prototype.set=function(e,t){this.options[e]=t},e}),e.define("select2/core",["jquery","./options","./utils","./keys"],function(i,c,u,r){var d=function(e,t){null!=u.GetData(e[0],"select2")&&u.GetData(e[0],"select2").destroy(),this.$element=e,this.id=this._generateId(e),t=t||{},this.options=new c(t,e),d.__super__.constructor.call(this);var n=e.attr("tabindex")||0;u.StoreData(e[0],"old-tabindex",n),e.attr("tabindex","-1");var r=this.options.get("dataAdapter");this.dataAdapter=new r(e,this.options);var i=this.render();this._placeContainer(i);var o=this.options.get("selectionAdapter");this.selection=new o(e,this.options),this.$selection=this.selection.render(),this.selection.position(this.$selection,i);var s=this.options.get("dropdownAdapter");this.dropdown=new s(e,this.options),this.$dropdown=this.dropdown.render(),this.dropdown.position(this.$dropdown,i);var a=this.options.get("resultsAdapter");this.results=new a(e,this.options,this.dataAdapter),this.$results=this.results.render(),this.results.position(this.$results,this.$dropdown);var l=this;this._bindAdapters(),this._registerDomEvents(),this._registerDataEvents(),this._registerSelectionEvents(),this._registerDropdownEvents(),this._registerResultsEvents(),this._registerEvents(),this.dataAdapter.current(function(e){l.trigger("selection:update",{data:e})}),e.addClass("select2-hidden-accessible"),e.attr("aria-hidden","true"),this._syncAttributes(),u.StoreData(e[0],"select2",this),e.data("select2",this)};return u.Extend(d,u.Observable),d.prototype._generateId=function(e){return"select2-"+(null!=e.attr("id")?e.attr("id"):null!=e.attr("name")?e.attr("name")+"-"+u.generateChars(2):u.generateChars(4)).replace(/(:|\.|\[|\]|,)/g,"")},d.prototype._placeContainer=function(e){e.insertAfter(this.$element);var t=this._resolveWidth(this.$element,this.options.get("width"));null!=t&&e.css("width",t)},d.prototype._resolveWidth=function(e,t){var n=/^width:(([-+]?([0-9]*\.)?[0-9]+)(px|em|ex|%|in|cm|mm|pt|pc))/i;if("resolve"==t){var r=this._resolveWidth(e,"style");return null!=r?r:this._resolveWidth(e,"element")}if("element"==t){var i=e.outerWidth(!1);return i<=0?"auto":i+"px"}if("style"!=t)return"computedstyle"!=t?t:window.getComputedStyle(e[0]).width;var o=e.attr("style");if("string"!=typeof o)return null;for(var s=o.split(";"),a=0,l=s.length;a<l;a+=1){var c=s[a].replace(/\s/g,"").match(n);if(null!==c&&1<=c.length)return c[1]}return null},d.prototype._bindAdapters=function(){this.dataAdapter.bind(this,this.$container),this.selection.bind(this,this.$container),this.dropdown.bind(this,this.$container),this.results.bind(this,this.$container)},d.prototype._registerDomEvents=function(){var t=this;this.$element.on("change.select2",function(){t.dataAdapter.current(function(e){t.trigger("selection:update",{data:e})})}),this.$element.on("focus.select2",function(e){t.trigger("focus",e)}),this._syncA=u.bind(this._syncAttributes,this),this._syncS=u.bind(this._syncSubtree,this),this.$element[0].attachEvent&&this.$element[0].attachEvent("onpropertychange",this._syncA);var e=window.MutationObserver||window.WebKitMutationObserver||window.MozMutationObserver;null!=e?(this._observer=new e(function(e){i.each(e,t._syncA),i.each(e,t._syncS)}),this._observer.observe(this.$element[0],{attributes:!0,childList:!0,subtree:!1})):this.$element[0].addEventListener&&(this.$element[0].addEventListener("DOMAttrModified",t._syncA,!1),this.$element[0].addEventListener("DOMNodeInserted",t._syncS,!1),this.$element[0].addEventListener("DOMNodeRemoved",t._syncS,!1))},d.prototype._registerDataEvents=function(){var n=this;this.dataAdapter.on("*",function(e,t){n.trigger(e,t)})},d.prototype._registerSelectionEvents=function(){var n=this,r=["toggle","focus"];this.selection.on("toggle",function(){n.toggleDropdown()}),this.selection.on("focus",function(e){n.focus(e)}),this.selection.on("*",function(e,t){-1===i.inArray(e,r)&&n.trigger(e,t)})},d.prototype._registerDropdownEvents=function(){var n=this;this.dropdown.on("*",function(e,t){n.trigger(e,t)})},d.prototype._registerResultsEvents=function(){var n=this;this.results.on("*",function(e,t){n.trigger(e,t)})},d.prototype._registerEvents=function(){var n=this;this.on("open",function(){n.$container.addClass("select2-container--open")}),this.on("close",function(){n.$container.removeClass("select2-container--open")}),this.on("enable",function(){n.$container.removeClass("select2-container--disabled")}),this.on("disable",function(){n.$container.addClass("select2-container--disabled")}),this.on("blur",function(){n.$container.removeClass("select2-container--focus")}),this.on("query",function(t){n.isOpen()||n.trigger("open",{}),this.dataAdapter.query(t,function(e){n.trigger("results:all",{data:e,query:t})})}),this.on("query:append",function(t){this.dataAdapter.query(t,function(e){n.trigger("results:append",{data:e,query:t})})}),this.on("keypress",function(e){var t=e.which;n.isOpen()?t===r.ESC||t===r.TAB||t===r.UP&&e.altKey?(n.close(),e.preventDefault()):t===r.ENTER?(n.trigger("results:select",{}),e.preventDefault()):t===r.SPACE&&e.ctrlKey?(n.trigger("results:toggle",{}),e.preventDefault()):t===r.UP?(n.trigger("results:previous",{}),e.preventDefault()):t===r.DOWN&&(n.trigger("results:next",{}),e.preventDefault()):(t===r.ENTER||t===r.SPACE||t===r.DOWN&&e.altKey)&&(n.open(),e.preventDefault())})},d.prototype._syncAttributes=function(){this.options.set("disabled",this.$element.prop("disabled")),this.options.get("disabled")?(this.isOpen()&&this.close(),this.trigger("disable",{})):this.trigger("enable",{})},d.prototype._syncSubtree=function(e,t){var n=!1,r=this;if(!e||!e.target||"OPTION"===e.target.nodeName||"OPTGROUP"===e.target.nodeName){if(t)if(t.addedNodes&&0<t.addedNodes.length)for(var i=0;i<t.addedNodes.length;i++){t.addedNodes[i].selected&&(n=!0)}else t.removedNodes&&0<t.removedNodes.length&&(n=!0);else n=!0;n&&this.dataAdapter.current(function(e){r.trigger("selection:update",{data:e})})}},d.prototype.trigger=function(e,t){var n=d.__super__.trigger,r={open:"opening",close:"closing",select:"selecting",unselect:"unselecting",clear:"clearing"};if(void 0===t&&(t={}),e in r){var i=r[e],o={prevented:!1,name:e,args:t};if(n.call(this,i,o),o.prevented)return void(t.prevented=!0)}n.call(this,e,t)},d.prototype.toggleDropdown=function(){this.options.get("disabled")||(this.isOpen()?this.close():this.open())},d.prototype.open=function(){this.isOpen()||this.trigger("query",{})},d.prototype.close=function(){this.isOpen()&&this.trigger("close",{})},d.prototype.isOpen=function(){return this.$container.hasClass("select2-container--open")},d.prototype.hasFocus=function(){return this.$container.hasClass("select2-container--focus")},d.prototype.focus=function(e){this.hasFocus()||(this.$container.addClass("select2-container--focus"),this.trigger("focus",{}))},d.prototype.enable=function(e){this.options.get("debug")&&window.console&&console.warn&&console.warn('Select2: The `select2("enable")` method has been deprecated and will be removed in later Select2 versions. Use $element.prop("disabled") instead.'),null!=e&&0!==e.length||(e=[!0]);var t=!e[0];this.$element.prop("disabled",t)},d.prototype.data=function(){this.options.get("debug")&&0<arguments.length&&window.console&&console.warn&&console.warn('Select2: Data can no longer be set using `select2("data")`. You should consider setting the value instead using `$element.val()`.');var t=[];return this.dataAdapter.current(function(e){t=e}),t},d.prototype.val=function(e){if(this.options.get("debug")&&window.console&&console.warn&&console.warn('Select2: The `select2("val")` method has been deprecated and will be removed in later Select2 versions. Use $element.val() instead.'),null==e||0===e.length)return this.$element.val();var t=e[0];i.isArray(t)&&(t=i.map(t,function(e){return e.toString()})),this.$element.val(t).trigger("change")},d.prototype.destroy=function(){this.$container.remove(),this.$element[0].detachEvent&&this.$element[0].detachEvent("onpropertychange",this._syncA),null!=this._observer?(this._observer.disconnect(),this._observer=null):this.$element[0].removeEventListener&&(this.$element[0].removeEventListener("DOMAttrModified",this._syncA,!1),this.$element[0].removeEventListener("DOMNodeInserted",this._syncS,!1),this.$element[0].removeEventListener("DOMNodeRemoved",this._syncS,!1)),this._syncA=null,this._syncS=null,this.$element.off(".select2"),this.$element.attr("tabindex",u.GetData(this.$element[0],"old-tabindex")),this.$element.removeClass("select2-hidden-accessible"),this.$element.attr("aria-hidden","false"),u.RemoveData(this.$element[0]),this.$element.removeData("select2"),this.dataAdapter.destroy(),this.selection.destroy(),this.dropdown.destroy(),this.results.destroy(),this.dataAdapter=null,this.selection=null,this.dropdown=null,this.results=null},d.prototype.render=function(){var e=i('<span class="select2 select2-container"><span class="selection"></span><span class="dropdown-wrapper" aria-hidden="true"></span></span>');return e.attr("dir",this.options.get("dir")),this.$container=e,this.$container.addClass("select2-container--"+this.options.get("theme")),u.StoreData(e[0],"element",this.$element),e},d}),e.define("jquery-mousewheel",["jquery"],function(e){return e}),e.define("jquery.select2",["jquery","jquery-mousewheel","./select2/core","./select2/defaults","./select2/utils"],function(i,e,o,t,s){if(null==i.fn.select2){var a=["open","close","destroy"];i.fn.select2=function(t){if("object"==typeof(t=t||{}))return this.each(function(){var e=i.extend(!0,{},t);new o(i(this),e)}),this;if("string"!=typeof t)throw new Error("Invalid arguments for Select2: "+t);var n,r=Array.prototype.slice.call(arguments,1);return this.each(function(){var e=s.GetData(this,"select2");null==e&&window.console&&console.error&&console.error("The select2('"+t+"') method was called on an element that is not using Select2."),n=e[t].apply(e,r)}),-1<i.inArray(t,a)?this:n}}return null==i.fn.select2.defaults&&(i.fn.select2.defaults=t),o}),{define:e.define,require:e.require}}(),t=e.require("jquery.select2");return u.fn.select2.amd=e,t});
\ No newline at end of file

From 4db849cd99d09fb7f5db82f7d8e277dce9325050 Mon Sep 17 00:00:00 2001
From: Kevin Brown <kevin@kevin-brown.com>
Date: Wed, 7 Aug 2019 21:40:36 -0400
Subject: [PATCH 17/19] Update changelog for 4.0.9

---
 CHANGELOG.md | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 41ba74a9..4f5d08a7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,34 @@
 # Change Log
 
+## 4.0.9
+
+### New features / improvements
+
+* Mirror disabled state through aria-disabled on selection (#5579)
+* Select2 now clears the internal ID when it is destroyed (#5587)
+* Set the main ARIA 1.1 roles and properties for comboboxes (#5582)
+* The `language` option now has a clearly defined fallback chain (#5602)
+
+### Bug fixes
+
+* Do not propagate click when search box is not empty (#5580)
+* Fix `maximumSelectionLength` being ignored by `closeOnSelect` (#5581)
+* Fix generated options not receiving result IDs (#5586)
+* Remove selection title attribute if text is empty (#5589)
+* Reposition dropdown whenever items are selected (#5590)
+* Fix dropdown positioning when displayed above with messages (#5592)
+* Fix search box expanding width of container (#5595)
+* `allowClear` no longer shifts selections to a new line (#5603)
+
+### Translations
+
+* Fix error in German translations (#5604)
+
+### Miscellaneous
+
+* Updated development grunt version so it no longer shows as vulnerable (#5597)
+* Remove unused variables (#5554)
+
 ## 4.0.8
 
 ### New features / improvements

From 4afa7f88a47db77a0d92e68884d1ed37d4364ce9 Mon Sep 17 00:00:00 2001
From: Kevin Brown <kevin-brown@users.noreply.github.com>
Date: Tue, 13 Aug 2019 20:07:35 -0400
Subject: [PATCH 18/19] The language option now has a clearly defined fallback
 chain (#5602)

* Made the test suite for translations more complete

There were previously tests for translations within the test suite,
but they only covered a select few problem cases that had previously
been fixed. They did not cover the majority of cases, which makes
changes to how the translation mechanism for Select2 works a bit
more challenging.

So this adds tests for the majority of edge cases around translations,
including how one would expect the fallback chains to work and also
around how defaults interact with the language options. This should
not be considered an exhaustive list of all of the edge cases, but
it should be good enough to refactor the internals and not have to
worry as much.

The one change of note to this test file is that we are now properly
resetting the defaults in between tests. This should fix any issues
that we may have seen where the defaults were not being reset, and
thus tests were not properly isolated and would start to interfere
with each other. This required pulling the module definition down
below the imports, since we need to reference the defaults within
the module definition.

Many of these tests will fail because the translation system is
broken in many small, unrealized ways. The next few commits should
make these pass and fix the issues that we are seeing.

* Consistently resolve the language option

This fixes an issue that we have had for a while where we did not
have a way to consistently take the `language` option from a string,
array, object, or whatever else is specified and resolve it into
`Translation`-compatible objects or strings. Now there is a new
internal `_resolveLanguage` function which is able to take any of
the supported ways of specifying a language and resolve it down into
the supported language chain.

This now means that we can properly resolve the following cases,
and we can do it in a consistent manner.

* When the language is specified as just a string (for example: "en")
* When the language is specified as a string containing a region
  (for example: "en-US")
* When the langugae chian is specified as a list of strings (for
  example: ["es", "en"])
* When the language is specifid as an object containing messages
  (for example, when a user overrides only a subset of messages)
* When the language is specified as a list of strings and objects
  (for example, when a user wants to use a language other than
  English and also wants to ovverride some default messages)
* When the language is not specified at all (the most common case)
* When the language is specified as an empty object (an edge case
  that allows us to skip processing it)

This allows us to consistently produce the language fallback chain
based on the given `language` option, something which we could not
actually do before because we didn't have a consistent chain. This also
means that now the `language` option will consistently be an array
after going through this process, instead of being any number of
types before.

The translation generation currently does not support having objects
and strings mixed as a part of the fallback chain, despite that being
how the default chain has always worked, and as such there are still
failing tests around this.

* Move English to always be at the end of the language chain

This was technically true in most cases in the past, because if a
language chain was manually specified then it would have English
injected into the end of it anyway. This is needed because not all
translations are complete, but we know the English one is, and
Select2 relies on the translation that it uses being complete.

This will result in cases where a user specifies a language but still
receives English translation for some things, which is what users
have historically seen when using partial translations anyway. This
just ensures that there will always be a complete translation that
is being used, so they won't get unexpected errors and will instead
get unexpected English translations.

* Filter out repeated languages in fallback chain

This is mostly being done for performance reasons, since Select2
will not behave any differently when there are duplicates, but it
makes things cleaner when you ask for the fallback chain and it
only contains unique values.

This cannot distinguish between languages specified by name (string)
and languages specified by the contents of their language file
(such as the default, English), but this should generally not be
an issue.

* Convert the language chain into a finalized translation

This extracts the logic for converting parts of the language chain
into the finalized `Translation` objects out into its own method,
with some small fixes for edge cases.

This can now properly convert a language chain containing both
strings and objects into a translation object that contains them
both.

We no longer need to special case the `language` option being an
array since we know that it will be an array once the language
resolution process is completed.

* Switch default translation to be empty

This should have no external effects, but it fixes an interesting
bug where resetting the defaults would not always reset custom
translations. This was because it was possible to modify the
included English translation when you were setting a default for the
language option.

This should not cause any issues because the English translation is
now appended to the end of the language chain when the defaults
are applied, which means that English will continue to exist as the
final fallback.

* Inherited `lang` attribute should be below the default in the chain

It was pointed out in #5468 that the `lang` attribute, when inherited
from a parent element, was above the option set in the global default
within the inheritance chain. While this makes sense because of how
we inherit other properties, it does not make sense for the `lang`
attribute.

The inheritance chain for the `language` option has been adjusted
to be the following:

1. The `lang` attribute on the original `<select>` element
2. The `data-language` attribute on the original `<select>` element
   (because of how `data-*` attribute resolution affects options)
3. The `language` option specified when initiailizing Select2
4. The `language` Select2 default
5. The `lang` attribute on a parent of the `<select>` element

While this is a breaking change, we believe that this change will
have minimal to no impact on real-world usage of Select2, because
of how the `lang` attribute is generally used within documents.
We believe this will now make setting the default language through
JavaScript easier and more reliable, bringing it in line with how
we recommend it is done within the documentation.

This was implemented through a new method `Defaults.applyFromElement`
instead of within the old `Options.fromElement` method because it
relies on the global defaults object. While we could have reached
in to the internals in order to apply it appropriately, it made
more sense to handle the proper resolution through a single
consistent place.

This was not implemented in the `Defaults.apply` method because that
method is not typically passed in a reference to the original
`<select>` element that it is applying the options for.

Closes #5468

* Properly resolve language chains with dictionaries

It is possible for a language chain to be specified that includes
both a dictionary and the string translation as a part of the same
chain, but we would previously throw an error because we assumed
that the list could only contain strings and that dictionaries
would never be included in lists.

This fixes the issue so language region normalization only occurs
when a string is specified in the language chain, which is what we
were previously assuming was the case but was not actually.

This also now resolves the entire language option during the
`Defaults.apply` method. This should be a no-op except for internal
tests, because the `Defaults.applyFromElement` method should almost
always be called in real-world scenarios.
---
 src/js/select2/defaults.js         | 172 +++++++++++++------
 src/js/select2/options.js          |  12 +-
 tests/options/translation-tests.js | 266 ++++++++++++++++++++++++++++-
 3 files changed, 383 insertions(+), 67 deletions(-)

diff --git a/src/js/select2/defaults.js b/src/js/select2/defaults.js
index 575fc8a1..f694db6b 100644
--- a/src/js/select2/defaults.js
+++ b/src/js/select2/defaults.js
@@ -232,66 +232,29 @@ define([
       );
     }
 
-    if (typeof options.language === 'string') {
-      // Check if the language is specified with a region
-      if (options.language.indexOf('-') > 0) {
-        // Extract the region information if it is included
-        var languageParts = options.language.split('-');
-        var baseLanguage = languageParts[0];
+    // If the defaults were not previously applied from an element, it is
+    // possible for the language option to have not been resolved
+    options.language = this._resolveLanguage(options.language);
 
-        options.language = [options.language, baseLanguage];
-      } else {
-        options.language = [options.language];
+    // Always fall back to English since it will always be complete
+    options.language.push('en');
+
+    var uniqueLanguages = [];
+
+    for (var l = 0; l < options.language.length; l++) {
+      var language = options.language[l];
+
+      if (uniqueLanguages.indexOf(language) === -1) {
+        uniqueLanguages.push(language);
       }
     }
 
-    if ($.isArray(options.language)) {
-      var languages = new Translation();
-      options.language.push('en');
+    options.language = uniqueLanguages;
 
-      var languageNames = options.language;
-
-      for (var l = 0; l < languageNames.length; l++) {
-        var name = languageNames[l];
-        var language = {};
-
-        try {
-          // Try to load it with the original name
-          language = Translation.loadPath(name);
-        } catch (e) {
-          try {
-            // If we couldn't load it, check if it wasn't the full path
-            name = this.defaults.amdLanguageBase + name;
-            language = Translation.loadPath(name);
-          } catch (ex) {
-            // The translation could not be loaded at all. Sometimes this is
-            // because of a configuration problem, other times this can be
-            // because of how Select2 helps load all possible translation files.
-            if (options.debug && window.console && console.warn) {
-              console.warn(
-                'Select2: The language file for "' + name + '" could not be ' +
-                'automatically loaded. A fallback will be used instead.'
-              );
-            }
-
-            continue;
-          }
-        }
-
-        languages.extend(language);
-      }
-
-      options.translations = languages;
-    } else {
-      var baseTranslation = Translation.loadPath(
-        this.defaults.amdLanguageBase + 'en'
-      );
-      var customTranslation = new Translation(options.language);
-
-      customTranslation.extend(baseTranslation);
-
-      options.translations = customTranslation;
-    }
+    options.translations = this._processTranslations(
+      options.language,
+      options.debug
+    );
 
     return options;
   };
@@ -358,7 +321,7 @@ define([
       debug: false,
       dropdownAutoWidth: false,
       escapeMarkup: Utils.escapeMarkup,
-      language: EnglishTranslation,
+      language: {},
       matcher: matcher,
       minimumInputLength: 0,
       maximumInputLength: 0,
@@ -380,6 +343,103 @@ define([
     };
   };
 
+  Defaults.prototype.applyFromElement = function (options, $element) {
+    var optionLanguage = options.language;
+    var defaultLanguage = this.defaults.language;
+    var elementLanguage = $element.prop('lang');
+    var parentLanguage = $element.closest('[lang]').prop('lang');
+
+    var languages = Array.prototype.concat.call(
+      this._resolveLanguage(elementLanguage),
+      this._resolveLanguage(optionLanguage),
+      this._resolveLanguage(defaultLanguage),
+      this._resolveLanguage(parentLanguage)
+    );
+
+    options.language = languages;
+
+    return options;
+  };
+
+  Defaults.prototype._resolveLanguage = function (language) {
+    if (!language) {
+      return [];
+    }
+
+    if ($.isEmptyObject(language)) {
+      return [];
+    }
+
+    if ($.isPlainObject(language)) {
+      return [language];
+    }
+
+    var languages;
+
+    if (!$.isArray(language)) {
+      languages = [language];
+    } else {
+      languages = language;
+    }
+
+    var resolvedLanguages = [];
+
+    for (var l = 0; l < languages.length; l++) {
+      resolvedLanguages.push(languages[l]);
+
+      if (typeof languages[l] === 'string' && languages[l].indexOf('-') > 0) {
+        // Extract the region information if it is included
+        var languageParts = languages[l].split('-');
+        var baseLanguage = languageParts[0];
+
+        resolvedLanguages.push(baseLanguage);
+      }
+    }
+
+    return resolvedLanguages;
+  };
+
+  Defaults.prototype._processTranslations = function (languages, debug) {
+    var translations = new Translation();
+
+    for (var l = 0; l < languages.length; l++) {
+      var languageData = new Translation();
+
+      var language = languages[l];
+
+      if (typeof language === 'string') {
+        try {
+          // Try to load it with the original name
+          languageData = Translation.loadPath(language);
+        } catch (e) {
+          try {
+            // If we couldn't load it, check if it wasn't the full path
+            language = this.defaults.amdLanguageBase + language;
+            languageData = Translation.loadPath(language);
+          } catch (ex) {
+            // The translation could not be loaded at all. Sometimes this is
+            // because of a configuration problem, other times this can be
+            // because of how Select2 helps load all possible translation files
+            if (debug && window.console && console.warn) {
+              console.warn(
+                'Select2: The language file for "' + language + '" could ' +
+                'not be automatically loaded. A fallback will be used instead.'
+              );
+            }
+          }
+        }
+      } else if ($.isPlainObject(language)) {
+        languageData = new Translation(language);
+      } else {
+        languageData = language;
+      }
+
+      translations.extend(languageData);
+    }
+
+    return translations;
+  };
+
   Defaults.prototype.set = function (key, value) {
     var camelKey = $.camelCase(key);
 
diff --git a/src/js/select2/options.js b/src/js/select2/options.js
index 8e0dc07e..b3d67cee 100644
--- a/src/js/select2/options.js
+++ b/src/js/select2/options.js
@@ -11,6 +11,10 @@ define([
       this.fromElement($element);
     }
 
+    if ($element != null) {
+      this.options = Defaults.applyFromElement(this.options, $element);
+    }
+
     this.options = Defaults.apply(this.options);
 
     if ($element && $element.is('input')) {
@@ -34,14 +38,6 @@ define([
       this.options.disabled = $e.prop('disabled');
     }
 
-    if (this.options.language == null) {
-      if ($e.prop('lang')) {
-        this.options.language = $e.prop('lang').toLowerCase();
-      } else if ($e.closest('[lang]').prop('lang')) {
-        this.options.language = $e.closest('[lang]').prop('lang');
-      }
-    }
-
     if (this.options.dir == null) {
       if ($e.prop('dir')) {
         this.options.dir = $e.prop('dir');
diff --git a/tests/options/translation-tests.js b/tests/options/translation-tests.js
index ab433b61..34b86d33 100644
--- a/tests/options/translation-tests.js
+++ b/tests/options/translation-tests.js
@@ -1,16 +1,73 @@
-module('Options - Translations');
-
 var $ = require('jquery');
 var Options = require('select2/options');
+var Defaults = require('select2/defaults');
+
+module('Options - Translations', {
+  beforeEach: function () {
+    Defaults.reset();
+  },
+  afterEach: function () {
+    Defaults.reset();
+  }
+});
+
+test('partial dictonaries are reset when default reset', function (assert) {
+  Defaults.set('language', {
+    test: 'testing'
+  });
+
+  Defaults.reset();
+
+  assert.ok(
+    !Defaults.defaults.language.test,
+    'The partial dictionary should have been reset'
+  );
+});
+
+test('default language chain is English', function (assert) {
+  var $element = $('<select></select>');
+
+  var options = new Options({}, $element);
+
+  assert.deepEqual(
+    options.get('language'),
+    ['en']
+  );
+});
+
+test(
+  'default translation includes all of the required messages',
+  function (assert) {
+    var $element = $('<select></select>');
+
+    var options = new Options({}, $element);
+
+    assert.deepEqual(
+      Object.keys(options.get('translations').all()),
+      [
+        'errorLoading',
+        'inputTooLong',
+        'inputTooShort',
+        'loadingMore',
+        'maximumSelected',
+        'noResults',
+        'searching',
+        'removeAllItems'
+      ]
+    );
+  }
+);
 
 test('partial dictionaries can be passed', function (assert) {
+  var $element = $('<select></select>');
+
   var options = new Options({
     language: {
       searching: function () {
         return 'Something';
       }
     }
-  });
+  }, $element);
 
   var translations = options.get('translations');
 
@@ -26,3 +83,206 @@ test('partial dictionaries can be passed', function (assert) {
     'You can still get English translations for keys not passed in'
   );
 });
+
+test('partial dictionaries can be combined with defaults', function (assert) {
+  var $element = $('<select></select>');
+
+  Defaults.set('language', {
+    test: function () {
+      return 'Testing';
+    }
+  });
+
+  var options = new Options({
+    language: {
+      searching: function () {
+        return 'Something';
+      }
+    }
+  }, $element);
+
+  var translations = options.get('translations');
+
+  assert.equal(
+    translations.get('searching')(),
+    'Something',
+    'The partial dictionary still overrides translations'
+  );
+
+  assert.equal(
+    translations.get('test')(),
+    'Testing',
+    'The defaults were included in the fallback chain'
+  );
+
+  assert.equal(
+    translations.get('noResults')(),
+    'No results found',
+    'You can still get English translations for keys not passed in'
+  );
+});
+
+test('partial dictionaries can used in fallback chains', function (assert) {
+  var $element = $('<select></select>');
+
+  var options = new Options({
+    language: [
+      {
+        searching: function () {
+          return 'Something';
+        }
+      },
+      {
+        test: function () {
+          return 'Testing';
+        }
+      }
+    ]
+  }, $element);
+
+  var translations = options.get('translations');
+
+  assert.equal(
+    translations.get('searching')(),
+    'Something',
+    'The partial dictionary still overrides translations'
+  );
+
+  assert.equal(
+    translations.get('test')(),
+    'Testing',
+    'The defaults were included in the fallback chain'
+  );
+
+  assert.equal(
+    translations.get('noResults')(),
+    'No results found',
+    'You can still get English translations for keys not passed in'
+  );
+});
+
+test('language can be set via the options', function (assert) {
+  var $element = $('<select></select>');
+
+  var options = new Options({
+    language: 'es'
+  }, $element);
+
+  assert.deepEqual(
+    options.get('language'),
+    ['es', 'en']
+  );
+});
+
+test('multi-part language is broken out', function (assert) {
+  var $element = $('<select></select>');
+
+  var options = new Options({
+    language: 'pt-BR'
+  }, $element);
+
+  assert.deepEqual(
+    options.get('language'),
+    ['pt-BR', 'pt', 'en']
+  );
+});
+
+test('default language can be set', function (assert) {
+  var $element = $('<select></select>');
+
+  Defaults.set('language', 'es');
+
+  var options = new Options({}, $element);
+
+  assert.deepEqual(
+    options.get('language'),
+    ['es', 'en']
+  );
+});
+
+test('lanugage set via options adds to default chain', function (assert) {
+  var $element = $('<select></select>');
+
+  Defaults.set('language', 'es');
+
+  var options = new Options({
+    language: 'it'
+  }, $element);
+
+  assert.deepEqual(
+    options.get('language'),
+    ['it', 'es', 'en']
+  );
+});
+
+test('default language chain can be set', function (assert) {
+  var $element = $('<select></select>');
+
+  Defaults.set('language', ['es', 'it', 'en']);
+
+  var options = new Options({}, $element);
+
+  assert.deepEqual(
+    options.get('language'),
+    ['es', 'it', 'en']
+  );
+});
+
+test('language can be set by lang attr', function (assert) {
+  var $element = $('<select lang="es"></select>');
+
+  var options = new Options({}, $element);
+
+  assert.deepEqual(
+    options.get('language'),
+    ['es', 'en']
+  );
+});
+
+test('language can be inherited by lang attr', function (assert) {
+  var $element = $('<div lang="es"><select></select></div>').find('select');
+
+  var options = new Options({}, $element);
+
+  assert.deepEqual(
+    options.get('language'),
+    ['es', 'en']
+  );
+});
+
+test('multi-part language can be inherited by lang attr', function (assert) {
+  var $element = $('<div lang="pt-BR"><select></select></div>').find('select');
+
+  var options = new Options({}, $element);
+
+  assert.deepEqual(
+    options.get('language'),
+    ['pt-BR', 'pt', 'en']
+  );
+});
+
+test('lang attr overrides default language', function (assert) {
+  var $element = $('<select lang="it"></select>');
+
+  Defaults.set('language', 'es');
+
+  var options = new Options({}, $element);
+
+  assert.deepEqual(
+    options.get('language'),
+    ['it', 'es', 'en']
+  );
+});
+
+test('default language overrides inherited lang attr', function (assert) {
+  var $element = $('<div lang="it"><select></select></div>').find('select');
+
+  Defaults.set('language', 'es');
+
+  var options = new Options({}, $element);
+
+  assert.deepEqual(
+    options.get('language'),
+    ['es', 'it', 'en']
+  );
+});

From 1a6d4a1ad8a2189fff61207904b9450be7f6ee1f Mon Sep 17 00:00:00 2001
From: diesl <meine.anmeldungen.github@online.de>
Date: Thu, 22 Aug 2019 02:26:55 +0200
Subject: [PATCH 19/19] Update de.js (#5604)

Improve German translation
---
 src/js/select2/i18n/de.js | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/src/js/select2/i18n/de.js b/src/js/select2/i18n/de.js
index f8277c3b..34b28040 100644
--- a/src/js/select2/i18n/de.js
+++ b/src/js/select2/i18n/de.js
@@ -18,12 +18,10 @@ define(function () {
       return 'Lade mehr Ergebnisse…';
     },
     maximumSelected: function (args) {
-      var message = 'Sie können nur ' + args.maximum + ' Eintr';
+      var message = 'Sie können nur ' + args.maximum + ' Element';
 
-      if (args.maximum === 1) {
-        message += 'ag';
-      } else {
-        message += 'äge';
+      if (args.maximum != 1) {
+        message += 'e';
       }
 
       message += ' auswählen';
@@ -37,7 +35,7 @@ define(function () {
       return 'Suche…';
     },
     removeAllItems: function () {
-      return 'Entferne alle Gegenstände';
+      return 'Entferne alle Elemente';
     }
   };
 });