This adds two notes, one pointing to the old documentation and the other
pointing to the community, for getting extra help if their question is
not answered.
This adds more questions that will eventually get answers. Most of these
questions are already answered either in the current documentation or on
Stack Overflow, so it shouldn't be too difficult to fill out answers for
them.
Right now this sets up the new FAQ/Options page with most of the
questions for the how to control the selection. Not all of these
questions have answers, most of them weren't moved over, but there are
plans to add detailed answers to all of them.
The questions were aggregated based on common Stack Overflow and IRC
questions, as well as commonly asked things on GitHub.
