initial changes to make popover work
Merge branch 'master' of https://github.com/ReadUpCode/readup
added styles for the new tag popover
updated variable name
created a new tag popover that handles when a user enters something not in our db
put vars in a link-form object. Helps deal with some scoping errors that were occuring
updated var names
updated var names, and added linkform popover
Merge pull request #87 from bwest87/master

new link popover added