Merge pull request #7 from miclowe/master

Added acts_as_taggable_on gem
added live render code into content new view
delete coffeescript files
added wrapper to iframe, implemented form fields from rails to live render
styled password reset screen (created grid css file and reset password css file
Merge pull request #8 from miclowe/master

Added Create route to routes.rb and corrected Back links
styled new user registration page
Merge pull request #11 from miclowe/master

Added ability to use gravatar as profile pic
fixed margins on form fields
added classes for new user registration
Merge pull request #12 from wjpark/master

styles(css and html) for password reset and new user registration
manually fixed conflicts with liv pull requests add styling and index and nav bar
added styles for edit user profile page
styled edit user profile page
delete .DS_store
fixed centering and div width issues
commented out links
Merge pull request #13 from wjpark/master

Styled edit user profile page and added css to stylesheet
fixed edit page live rendering and iframe size
Re-add tag_list to index and content show pages