[#22] updating README to explain steps necessary to update the docs as a developer
[#22] working on documentation for search
[#22] added new compiled files
[#36] added 'tags' field to search form
[#36] javascript properly removes whitespace when removing tags from search
[#36] updated form to run tag query
[#36] selected tags show as selected on search screen
[#36] tag search from home page works
[#36] fixed next/previous links on search pages
[#36] fixed bug with popularity ordering