Merge pull request #18 from paulcox24/Categories

Categories
Removed padding from body
fixed navbar bug
bootcard re-style
added font awesome and close/fav buttons on cards
more card changes
added images
Merge pull request #19 from derekdapp/derek/more_bootcard

More additions to bootcards
Merge with master
Working on checkboxes
Usersga.
Users can select categories on sign up
hide button
Formatting Edit profile forms
Checkboxes formatted
Edit form styled with bootstrap
Change password placeholder