diff --git a/package-lock.json b/package-lock.json
index f9bcc1ed..229094a4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -16,28 +16,28 @@
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-          "resolved": "https://registry.npmjs.org/acorn/-/acorn-3.3.0.tgz",
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@@ -387,7 +310,7 @@
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-        "raw-body": "~1.1.0",
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-      "integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
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@@ -674,7 +606,7 @@
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     },
@@ -2325,7 +1425,7 @@
       "integrity": "sha1-UmXGgaTylNq78XyVCbZ2OqhFEM4=",
       "dev": true,
       "requires": {
-        "for-in": "^1.0.1"
+        "for-in": "1.0.2"
       }
     },
     "forever-agent": {
@@ -2340,9 +1440,9 @@
       "integrity": "sha1-b7lPvXGIUwbXPRXMSX/kzE7NRL8=",
       "dev": true,
       "requires": {
-        "asynckit": "^0.4.0",
-        "combined-stream": "^1.0.5",
-        "mime-types": "^2.1.12"
+        "asynckit": "0.4.0",
+        "combined-stream": "1.0.5",
+        "mime-types": "2.1.17"
       }
     },
     "fresh": {
@@ -2369,9 +1469,9 @@
       "integrity": "sha1-zTzl9+fLYUWIP8rjGR6Yd/hYeVA=",
       "dev": true,
       "requires": {
-        "graceful-fs": "^4.1.2",
-        "jsonfile": "^2.1.0",
-        "klaw": "^1.0.0"
+        "graceful-fs": "4.1.11",
+        "jsonfile": "2.4.0",
+        "klaw": "1.3.1"
       }
     },
     "fs.realpath": {
@@ -2387,8 +1487,8 @@
       "dev": true,
       "optional": true,
       "requires": {
-        "nan": "^2.3.0",
-        "node-pre-gyp": "^0.6.39"
+        "nan": "2.6.2",
+        "node-pre-gyp": "0.6.39"
       },
       "dependencies": {
         "abbrev": {
@@ -2403,8 +1503,8 @@
           "dev": true,
           "optional": true,
           "requires": {
-            "co": "^4.6.0",
-            "json-stable-stringify": "^1.0.1"
+            "co": "4.6.0",
+            "json-stable-stringify": "1.0.1"
           }
         },
         "ansi-regex": {
@@ -2424,8 +1524,8 @@
           "dev": true,
           "optional": true,
           "requires": {
-            "delegates": "^1.0.0",
-            "readable-stream": "^2.0.6"
+            "delegates": "1.0.0",
+            "readable-stream": "2.2.9"
           }
         },
         "asn1": {
@@ -2469,16 +1569,15 @@
           "dev": true,
           "optional": true,
           "requires": {
-            "tweetnacl": "^0.14.3"
+            "tweetnacl": "0.14.5"
           }
         },
         "block-stream": {
           "version": "0.0.9",
           "bundled": true,
           "dev": true,
-          "optional": true,
           "requires": {
-            "inherits": "~2.0.0"
+            "inherits": "2.0.3"
           }
         },
         "boom": {
@@ -2486,7 +1585,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "hoek": "2.x.x"
+            "hoek": "2.16.3"
           }
         },
         "brace-expansion": {
@@ -2494,15 +1593,14 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "balanced-match": "^0.4.1",
+            "balanced-match": "0.4.2",
             "concat-map": "0.0.1"
           }
         },
         "buffer-shims": {
           "version": "1.0.0",
           "bundled": true,
-          "dev": true,
-          "optional": true
+          "dev": true
         },
         "caseless": {
           "version": "0.12.0",
@@ -2519,16 +1617,14 @@
         "code-point-at": {
           "version": "1.1.0",
           "bundled": true,
-          "dev": true,
-          "optional": true
+          "dev": true
         },
         "combined-stream": {
           "version": "1.0.5",
           "bundled": true,
           "dev": true,
-          "optional": true,
           "requires": {
-            "delayed-stream": "~1.0.0"
+            "delayed-stream": "1.0.0"
           }
         },
         "concat-map": {
@@ -2539,22 +1635,19 @@
         "console-control-strings": {
           "version": "1.1.0",
           "bundled": true,
-          "dev": true,
-          "optional": true
+          "dev": true
         },
         "core-util-is": {
           "version": "1.0.2",
           "bundled": true,
-          "dev": true,
-          "optional": true
+          "dev": true
         },
         "cryptiles": {
           "version": "2.0.5",
           "bundled": true,
           "dev": true,
-          "optional": true,
           "requires": {
-            "boom": "2.x.x"
+            "boom": "2.10.1"
           }
         },
         "dashdash": {
@@ -2563,7 +1656,7 @@
           "dev": true,
           "optional": true,
           "requires": {
-            "assert-plus": "^1.0.0"
+            "assert-plus": "1.0.0"
           },
           "dependencies": {
             "assert-plus": {
@@ -2592,8 +1685,7 @@
         "delayed-stream": {
           "version": "1.0.0",
           "bundled": true,
-          "dev": true,
-          "optional": true
+          "dev": true
         },
         "delegates": {
           "version": "1.0.0",
@@ -2613,7 +1705,7 @@
           "dev": true,
           "optional": true,
           "requires": {
-            "jsbn": "~0.1.0"
+            "jsbn": "0.1.1"
           }
         },
         "extend": {
@@ -2625,8 +1717,7 @@
         "extsprintf": {
           "version": "1.0.2",
           "bundled": true,
-          "dev": true,
-          "optional": true
+          "dev": true
         },
         "forever-agent": {
           "version": "0.6.1",
@@ -2640,9 +1731,9 @@
           "dev": true,
           "optional": true,
           "requires": {
-            "asynckit": "^0.4.0",
-            "combined-stream": "^1.0.5",
-            "mime-types": "^2.1.12"
+            "asynckit": "0.4.0",
+            "combined-stream": "1.0.5",
+            "mime-types": "2.1.15"
           }
         },
         "fs.realpath": {
@@ -2655,10 +1746,10 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "graceful-fs": "^4.1.2",
-            "inherits": "~2.0.0",
-            "mkdirp": ">=0.5 0",
-            "rimraf": "2"
+            "graceful-fs": "4.1.11",
+            "inherits": "2.0.3",
+            "mkdirp": "0.5.1",
+            "rimraf": "2.6.1"
           }
         },
         "fstream-ignore": {
@@ -2667,9 +1758,9 @@
           "dev": true,
           "optional": true,
           "requires": {
-            "fstream": "^1.0.0",
-            "inherits": "2",
-            "minimatch": "^3.0.0"
+            "fstream": "1.0.11",
+            "inherits": "2.0.3",
+            "minimatch": "3.0.4"
           }
         },
         "gauge": {
@@ -2678,14 +1769,14 @@
           "dev": true,
           "optional": true,
           "requires": {
-            "aproba": "^1.0.3",
-            "console-control-strings": "^1.0.0",
-            "has-unicode": "^2.0.0",
-            "object-assign": "^4.1.0",
-            "signal-exit": "^3.0.0",
-            "string-width": "^1.0.1",
-            "strip-ansi": "^3.0.1",
-            "wide-align": "^1.1.0"
+            "aproba": "1.1.1",
+            "console-control-strings": "1.1.0",
+            "has-unicode": "2.0.1",
+            "object-assign": "4.1.1",
+            "signal-exit": "3.0.2",
+            "string-width": "1.0.2",
+            "strip-ansi": "3.0.1",
+            "wide-align": "1.1.2"
           }
         },
         "getpass": {
@@ -2694,7 +1785,7 @@
           "dev": true,
           "optional": true,
           "requires": {
-            "assert-plus": "^1.0.0"
+            "assert-plus": "1.0.0"
           },
           "dependencies": {
             "assert-plus": {
@@ -2710,12 +1801,12 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "fs.realpath": "^1.0.0",
-            "inflight": "^1.0.4",
-            "inherits": "2",
-            "minimatch": "^3.0.4",
-            "once": "^1.3.0",
-            "path-is-absolute": "^1.0.0"
+            "fs.realpath": "1.0.0",
+            "inflight": "1.0.6",
+            "inherits": "2.0.3",
+            "minimatch": "3.0.4",
+            "once": "1.4.0",
+            "path-is-absolute": "1.0.1"
           }
         },
         "graceful-fs": {
@@ -2735,8 +1826,8 @@
           "dev": true,
           "optional": true,
           "requires": {
-            "ajv": "^4.9.1",
-            "har-schema": "^1.0.5"
+            "ajv": "4.11.8",
+            "har-schema": "1.0.5"
           }
         },
         "has-unicode": {
@@ -2749,12 +1840,11 @@
           "version": "3.1.3",
           "bundled": true,
           "dev": true,
-          "optional": true,
           "requires": {
-            "boom": "2.x.x",
-            "cryptiles": "2.x.x",
-            "hoek": "2.x.x",
-            "sntp": "1.x.x"
+            "boom": "2.10.1",
+            "cryptiles": "2.0.5",
+            "hoek": "2.16.3",
+            "sntp": "1.0.9"
           }
         },
         "hoek": {
@@ -2768,9 +1858,9 @@
           "dev": true,
           "optional": true,
           "requires": {
-            "assert-plus": "^0.2.0",
-            "jsprim": "^1.2.2",
-            "sshpk": "^1.7.0"
+            "assert-plus": "0.2.0",
+            "jsprim": "1.4.0",
+            "sshpk": "1.13.0"
           }
         },
         "inflight": {
@@ -2778,8 +1868,8 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "once": "^1.3.0",
-            "wrappy": "1"
+            "once": "1.4.0",
+            "wrappy": "1.0.2"
           }
         },
         "inherits": {
@@ -2797,9 +1887,8 @@
           "version": "1.0.0",
           "bundled": true,
           "dev": true,
-          "optional": true,
           "requires": {
-            "number-is-nan": "^1.0.0"
+            "number-is-nan": "1.0.1"
           }
         },
         "is-typedarray": {
@@ -2811,8 +1900,7 @@
         "isarray": {
           "version": "1.0.0",
           "bundled": true,
-          "dev": true,
-          "optional": true
+          "dev": true
         },
         "isstream": {
           "version": "0.1.2",
@@ -2826,7 +1914,7 @@
           "dev": true,
           "optional": true,
           "requires": {
-            "jsbn": "~0.1.0"
+            "jsbn": "0.1.1"
           }
         },
         "jsbn": {
@@ -2847,7 +1935,7 @@
           "dev": true,
           "optional": true,
           "requires": {
-            "jsonify": "~0.0.0"
+            "jsonify": "0.0.0"
           }
         },
         "json-stringify-safe": {
@@ -2885,16 +1973,14 @@
         "mime-db": {
           "version": "1.27.0",
           "bundled": true,
-          "dev": true,
-          "optional": true
+          "dev": true
         },
         "mime-types": {
           "version": "2.1.15",
           "bundled": true,
           "dev": true,
-          "optional": true,
           "requires": {
-            "mime-db": "~1.27.0"
+            "mime-db": "1.27.0"
           }
         },
         "minimatch": {
@@ -2902,7 +1988,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "brace-expansion": "^1.1.7"
+            "brace-expansion": "1.1.7"
           }
         },
         "minimist": {
@@ -2930,17 +2016,17 @@
           "dev": true,
           "optional": true,
           "requires": {
-            "detect-libc": "^1.0.2",
+            "detect-libc": "1.0.2",
             "hawk": "3.1.3",
-            "mkdirp": "^0.5.1",
-            "nopt": "^4.0.1",
-            "npmlog": "^4.0.2",
-            "rc": "^1.1.7",
+            "mkdirp": "0.5.1",
+            "nopt": "4.0.1",
+            "npmlog": "4.1.0",
+            "rc": "1.2.1",
             "request": "2.81.0",
-            "rimraf": "^2.6.1",
-            "semver": "^5.3.0",
-            "tar": "^2.2.1",
-            "tar-pack": "^3.4.0"
+            "rimraf": "2.6.1",
+            "semver": "5.3.0",
+            "tar": "2.2.1",
+            "tar-pack": "3.4.0"
           }
         },
         "nopt": {
@@ -2949,8 +2035,8 @@
           "dev": true,
           "optional": true,
           "requires": {
-            "abbrev": "1",
-            "osenv": "^0.1.4"
+            "abbrev": "1.1.0",
+            "osenv": "0.1.4"
           }
         },
         "npmlog": {
@@ -2959,17 +2045,16 @@
           "dev": true,
           "optional": true,
           "requires": {
-            "are-we-there-yet": "~1.1.2",
-            "console-control-strings": "~1.1.0",
-            "gauge": "~2.7.3",
-            "set-blocking": "~2.0.0"
+            "are-we-there-yet": "1.1.4",
+            "console-control-strings": "1.1.0",
+            "gauge": "2.7.4",
+            "set-blocking": "2.0.0"
           }
         },
         "number-is-nan": {
           "version": "1.0.1",
           "bundled": true,
-          "dev": true,
-          "optional": true
+          "dev": true
         },
         "oauth-sign": {
           "version": "0.8.2",
@@ -2988,7 +2073,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "wrappy": "1"
+            "wrappy": "1.0.2"
           }
         },
         "os-homedir": {
@@ -3009,8 +2094,8 @@
           "dev": true,
           "optional": true,
           "requires": {
-            "os-homedir": "^1.0.0",
-            "os-tmpdir": "^1.0.0"
+            "os-homedir": "1.0.2",
+            "os-tmpdir": "1.0.2"
           }
         },
         "path-is-absolute": {
@@ -3027,8 +2112,7 @@
         "process-nextick-args": {
           "version": "1.0.7",
           "bundled": true,
-          "dev": true,
-          "optional": true
+          "dev": true
         },
         "punycode": {
           "version": "1.4.1",
@@ -3048,10 +2132,10 @@
           "dev": true,
           "optional": true,
           "requires": {
-            "deep-extend": "~0.4.0",
-            "ini": "~1.3.0",
-            "minimist": "^1.2.0",
-            "strip-json-comments": "~2.0.1"
+            "deep-extend": "0.4.2",
+            "ini": "1.3.4",
+            "minimist": "1.2.0",
+            "strip-json-comments": "2.0.1"
           },
           "dependencies": {
             "minimist": {
@@ -3066,15 +2150,14 @@
           "version": "2.2.9",
           "bundled": true,
           "dev": true,
-          "optional": true,
           "requires": {
-            "buffer-shims": "~1.0.0",
-            "core-util-is": "~1.0.0",
-            "inherits": "~2.0.1",
-            "isarray": "~1.0.0",
-            "process-nextick-args": "~1.0.6",
-            "string_decoder": "~1.0.0",
-            "util-deprecate": "~1.0.1"
+            "buffer-shims": "1.0.0",
+            "core-util-is": "1.0.2",
+            "inherits": "2.0.3",
+            "isarray": "1.0.0",
+            "process-nextick-args": "1.0.7",
+            "string_decoder": "1.0.1",
+            "util-deprecate": "1.0.2"
           }
         },
         "request": {
@@ -3083,28 +2166,28 @@
           "dev": true,
           "optional": true,
           "requires": {
-            "aws-sign2": "~0.6.0",
-            "aws4": "^1.2.1",
-            "caseless": "~0.12.0",
-            "combined-stream": "~1.0.5",
-            "extend": "~3.0.0",
-            "forever-agent": "~0.6.1",
-            "form-data": "~2.1.1",
-            "har-validator": "~4.2.1",
-            "hawk": "~3.1.3",
-            "http-signature": "~1.1.0",
-            "is-typedarray": "~1.0.0",
-            "isstream": "~0.1.2",
-            "json-stringify-safe": "~5.0.1",
-            "mime-types": "~2.1.7",
-            "oauth-sign": "~0.8.1",
-            "performance-now": "^0.2.0",
-            "qs": "~6.4.0",
-            "safe-buffer": "^5.0.1",
-            "stringstream": "~0.0.4",
-            "tough-cookie": "~2.3.0",
-            "tunnel-agent": "^0.6.0",
-            "uuid": "^3.0.0"
+            "aws-sign2": "0.6.0",
+            "aws4": "1.6.0",
+            "caseless": "0.12.0",
+            "combined-stream": "1.0.5",
+            "extend": "3.0.1",
+            "forever-agent": "0.6.1",
+            "form-data": "2.1.4",
+            "har-validator": "4.2.1",
+            "hawk": "3.1.3",
+            "http-signature": "1.1.1",
+            "is-typedarray": "1.0.0",
+            "isstream": "0.1.2",
+            "json-stringify-safe": "5.0.1",
+            "mime-types": "2.1.15",
+            "oauth-sign": "0.8.2",
+            "performance-now": "0.2.0",
+            "qs": "6.4.0",
+            "safe-buffer": "5.0.1",
+            "stringstream": "0.0.5",
+            "tough-cookie": "2.3.2",
+            "tunnel-agent": "0.6.0",
+            "uuid": "3.0.1"
           }
         },
         "rimraf": {
@@ -3112,14 +2195,13 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "glob": "^7.0.5"
+            "glob": "7.1.2"
           }
         },
         "safe-buffer": {
           "version": "5.0.1",
           "bundled": true,
-          "dev": true,
-          "optional": true
+          "dev": true
         },
         "semver": {
           "version": "5.3.0",
@@ -3143,9 +2225,8 @@
           "version": "1.0.9",
           "bundled": true,
           "dev": true,
-          "optional": true,
           "requires": {
-            "hoek": "2.x.x"
+            "hoek": "2.16.3"
           }
         },
         "sshpk": {
@@ -3154,15 +2235,15 @@
           "dev": true,
           "optional": true,
           "requires": {
-            "asn1": "~0.2.3",
-            "assert-plus": "^1.0.0",
-            "bcrypt-pbkdf": "^1.0.0",
-            "dashdash": "^1.12.0",
-            "ecc-jsbn": "~0.1.1",
-            "getpass": "^0.1.1",
-            "jodid25519": "^1.0.0",
-            "jsbn": "~0.1.0",
-            "tweetnacl": "~0.14.0"
+            "asn1": "0.2.3",
+            "assert-plus": "1.0.0",
+            "bcrypt-pbkdf": "1.0.1",
+            "dashdash": "1.14.1",
+            "ecc-jsbn": "0.1.1",
+            "getpass": "0.1.7",
+            "jodid25519": "1.0.2",
+            "jsbn": "0.1.1",
+            "tweetnacl": "0.14.5"
           },
           "dependencies": {
             "assert-plus": {
@@ -3177,20 +2258,18 @@
           "version": "1.0.2",
           "bundled": true,
           "dev": true,
-          "optional": true,
           "requires": {
-            "code-point-at": "^1.0.0",
-            "is-fullwidth-code-point": "^1.0.0",
-            "strip-ansi": "^3.0.0"
+            "code-point-at": "1.1.0",
+            "is-fullwidth-code-point": "1.0.0",
+            "strip-ansi": "3.0.1"
           }
         },
         "string_decoder": {
           "version": "1.0.1",
           "bundled": true,
           "dev": true,
-          "optional": true,
           "requires": {
-            "safe-buffer": "^5.0.1"
+            "safe-buffer": "5.0.1"
           }
         },
         "stringstream": {
@@ -3204,7 +2283,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "ansi-regex": "^2.0.0"
+            "ansi-regex": "2.1.1"
           }
         },
         "strip-json-comments": {
@@ -3217,11 +2296,10 @@
           "version": "2.2.1",
           "bundled": true,
           "dev": true,
-          "optional": true,
           "requires": {
-            "block-stream": "*",
-            "fstream": "^1.0.2",
-            "inherits": "2"
+            "block-stream": "0.0.9",
+            "fstream": "1.0.11",
+            "inherits": "2.0.3"
           }
         },
         "tar-pack": {
@@ -3230,14 +2308,14 @@
           "dev": true,
           "optional": true,
           "requires": {
-            "debug": "^2.2.0",
-            "fstream": "^1.0.10",
-            "fstream-ignore": "^1.0.5",
-            "once": "^1.3.3",
-            "readable-stream": "^2.1.4",
-            "rimraf": "^2.5.1",
-            "tar": "^2.2.1",
-            "uid-number": "^0.0.6"
+            "debug": "2.6.8",
+            "fstream": "1.0.11",
+            "fstream-ignore": "1.0.5",
+            "once": "1.4.0",
+            "readable-stream": "2.2.9",
+            "rimraf": "2.6.1",
+            "tar": "2.2.1",
+            "uid-number": "0.0.6"
           }
         },
         "tough-cookie": {
@@ -3246,7 +2324,7 @@
           "dev": true,
           "optional": true,
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@@ -7303,7 +5964,7 @@
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       "dev": true,
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-        "package": ">= 1.0.0 < 1.2.0"
+        "package": "1.0.1"
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@@ -7320,7 +5981,7 @@
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+      "resolved": "http://registry.npmjs.org/through/-/through-2.3.8.tgz",
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@@ -7330,12 +5991,12 @@
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-        "livereload-js": "^2.3.0",
-        "object-assign": "^4.1.0",
-        "qs": "^6.4.0"
+        "body": "5.1.0",
+        "debug": "3.1.0",
+        "faye-websocket": "0.10.0",
+        "livereload-js": "2.3.0",
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@@ -7344,7 +6005,7 @@
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       "dev": true,
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-        "os-tmpdir": "~1.0.2"
+        "os-tmpdir": "1.0.2"
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@@ -7359,7 +6020,7 @@
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-        "punycode": "^1.4.1"
+        "punycode": "1.4.1"
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@@ -7374,7 +6035,7 @@
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+        "safe-buffer": "5.1.1"
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@@ -7390,7 +6051,7 @@
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-        "prelude-ls": "~1.1.2"
+        "prelude-ls": "1.1.2"
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@@ -7400,21 +6061,13 @@
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-      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.3.4.tgz",
-      "integrity": "sha512-hfIwuAQI5dlXP30UtdmWoYF9k+ypVqBXIdmd6ZKBiaNHHvA8ty7ZloMe3+7S5AEKVkxHbjByl4DfRHQ7QpZquw==",
+      "version": "3.4.9",
+      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.4.9.tgz",
+      "integrity": "sha512-8CJsbKOtEbnJsTyv6LE6m6ZKniqMiFWmm9sRbopbkGs3gMPPfd3Fh8iIA4Ykv5MgaTbqHr4BaoGLJLZNhsrW1Q==",
       "dev": true,
       "requires": {
-        "commander": "~2.12.1",
-        "source-map": "~0.6.1"
-      },
-      "dependencies": {
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-          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
-          "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
-          "dev": true
-        }
+        "commander": "2.17.1",
+        "source-map": "0.6.1"
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@@ -7425,10 +6078,14 @@
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-      "version": "3.2.3",
-      "resolved": "https://registry.npmjs.org/underscore.string/-/underscore.string-3.2.3.tgz",
-      "integrity": "sha1-gGmSYzZl1eX8tNsfs6hi62jp5to=",
-      "dev": true
+      "version": "3.3.5",
+      "resolved": "https://registry.npmjs.org/underscore.string/-/underscore.string-3.3.5.tgz",
+      "integrity": "sha512-g+dpmgn+XBneLmXXo+sGlW5xQEt4ErkS3mgeN2GFbremYeMBSJKr9Wf2KJplQVaiPY/f7FN6atosWYNm9ovrYg==",
+      "dev": true,
+      "requires": {
+        "sprintf-js": "1.0.3",
+        "util-deprecate": "1.0.2"
+      }
     },
     "unpipe": {
       "version": "1.0.0",
@@ -7461,13 +6118,13 @@
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-      "version": "3.0.1",
-      "resolved": "https://registry.npmjs.org/validate-npm-package-license/-/validate-npm-package-license-3.0.1.tgz",
-      "integrity": "sha1-KAS6vnEq0zeUWaz74kdGqywwP7w=",
+      "version": "3.0.4",
+      "resolved": "https://registry.npmjs.org/validate-npm-package-license/-/validate-npm-package-license-3.0.4.tgz",
+      "integrity": "sha512-DpKm2Ui/xN7/HQKCtpZxoRWBhZ9Z0kqtygG8XCgNQ8ZlDnxuQmWhj566j8fN4Cu3/JmbhsDo7fcAJq4s9h27Ew==",
       "dev": true,
       "requires": {
-        "spdx-correct": "~1.0.0",
-        "spdx-expression-parse": "~1.0.0"
+        "spdx-correct": "3.1.0",
+        "spdx-expression-parse": "3.0.0"
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     "verror": {
@@ -7476,9 +6133,9 @@
       "integrity": "sha1-OhBcoXBTr1XW4nDB+CiGguGNpAA=",
       "dev": true,
       "requires": {
-        "assert-plus": "^1.0.0",
+        "assert-plus": "1.0.0",
         "core-util-is": "1.0.2",
-        "extsprintf": "^1.2.0"
+        "extsprintf": "1.3.0"
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@@ -7487,8 +6144,8 @@
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       "dev": true,
       "requires": {
-        "ensure-posix-path": "^1.0.0",
-        "matcher-collection": "^1.0.0"
+        "ensure-posix-path": "1.0.2",
+        "matcher-collection": "1.0.5"
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     "websocket-driver": {
@@ -7497,8 +6154,8 @@
       "integrity": "sha1-DK+dLXVdk67gSdS90NP+LMoqJOs=",
       "dev": true,
       "requires": {
-        "http-parser-js": ">=0.4.0",
-        "websocket-extensions": ">=0.1.1"
+        "http-parser-js": "0.4.12",
+        "websocket-extensions": "0.1.3"
       }
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     "websocket-extensions": {
@@ -7513,7 +6170,7 @@
       "integrity": "sha1-mofEN48D6CfOyvGs31bHNsAcFOU=",
       "dev": true,
       "requires": {
-        "isexe": "^2.0.0"
+        "isexe": "2.0.0"
       }
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     "which-pm-runs": {
@@ -7529,7 +6186,7 @@
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       "dev": true,
       "requires": {
-        "string-width": "^1.0.2"
+        "string-width": "1.0.2"
       },
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@@ -7550,7 +6207,7 @@
           "integrity": "sha1-754xOG8DGn8NZDr4L95QxFfvAMs=",
           "dev": true,
           "requires": {
-            "number-is-nan": "^1.0.0"
+            "number-is-nan": "1.0.1"
           }
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         "number-is-nan": {
@@ -7565,9 +6222,9 @@
           "integrity": "sha1-EYvfW4zcUaKn5w0hHgfisLmxB9M=",
           "dev": true,
           "requires": {
-            "code-point-at": "^1.0.0",
-            "is-fullwidth-code-point": "^1.0.0",
-            "strip-ansi": "^3.0.0"
+            "code-point-at": "1.1.0",
+            "is-fullwidth-code-point": "1.0.0",
+            "strip-ansi": "3.0.1"
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@@ -7576,7 +6233,7 @@
           "integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
           "dev": true,
           "requires": {
-            "ansi-regex": "^2.0.0"
+            "ansi-regex": "2.1.1"
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@@ -7606,24 +6263,7 @@
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       "dev": true,
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-      },
-      "dependencies": {
-        "minimist": {
-          "version": "0.0.8",
-          "resolved": "https://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz",
-          "integrity": "sha1-hX/Kv8M5fSYluCKCYuhqp6ARsF0=",
-          "dev": true
-        },
-        "mkdirp": {
-          "version": "0.5.1",
-          "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz",
-          "integrity": "sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=",
-          "dev": true,
-          "requires": {
-            "minimist": "0.0.8"
-          }
-        }
+        "mkdirp": "0.5.1"
       }
     },
     "xtend": {
@@ -7645,9 +6285,9 @@
       "dev": true,
       "optional": true,
       "requires": {
-        "camelcase": "^1.0.2",
-        "cliui": "^2.1.0",
-        "decamelize": "^1.0.0",
+        "camelcase": "1.2.1",
+        "cliui": "2.1.0",
+        "decamelize": "1.2.0",
         "window-size": "0.1.0"
       },
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@@ -7666,7 +6306,7 @@
       "integrity": "sha1-lSj0QtqxsihOWLQ3m7GU4i4MQAU=",
       "dev": true,
       "requires": {
-        "fd-slicer": "~1.0.1"
+        "fd-slicer": "1.0.1"
       }
     }
   }
diff --git a/package.json b/package.json
index 75a054cc..15131010 100644
--- a/package.json
+++ b/package.json
@@ -28,15 +28,15 @@
     "url": "https://github.com/openseadragon/openseadragon.git"
   },
   "devDependencies": {
-    "grunt": "^1.0.2",
+    "grunt": "^1.0.3",
     "grunt-contrib-clean": "^1.1.0",
     "grunt-contrib-compress": "^1.4.3",
     "grunt-contrib-concat": "^1.0.1",
     "grunt-contrib-connect": "^1.0.2",
     "grunt-contrib-qunit": "^2.0.0",
-    "grunt-contrib-uglify": "^3.2.1",
+    "grunt-contrib-uglify": "^3.4.0",
     "grunt-contrib-watch": "^1.1.0",
-    "grunt-eslint": "^20.1.0",
+    "grunt-eslint": "^20.2.0",
     "grunt-git-describe": "^2.4.4",
     "grunt-istanbul": "^0.8.0",
     "grunt-text-replace": "^0.4.0",