renamed lots of css files and added a footer file
renamed some files, and added a popover partial for logged out link pasting
renamed add tag directives, and enter key directive
renamed old files
renamed old files and brought in footer
added footer and popover for logged out link adding
added form clearing after submit for both search and 'add link'. also fixed corner case of taking away error message for no tags after you add your own
Merge branch 'master' of https://github.com/ReadUpCode/readup
Merge pull request #81 from bwest87/master

Styling changes. Renamed files. Adding small details.