Added sign out link
Added home page controller/view
Passing user sign up test
Passing spec for user sign in feature
Added simplecov, poltergeist to gemfile
Added user factory, set up db cleaner
Added feed title to feed objects, displaying in feed index view
Added spec for user adds feed
Added validations methods to Feed to validate URLs. Removed links from side_bar and added sub-list for category feeds.
Passing test for unsuccessful submit (blank entry)
Successful test for user adding non-feed URL
Added tags controller for category form
Merge branch 'master' into add_categories
Rendered json for feeds index. Removed html for content in feeds index and side-bar
Merge branch 'master' of github.com:emreiser/loopd
Added html to feeds index format response
Resolved merge conflict in feeds controller
Removed position shift for page when side-bar open
Merge branch 'master' into side_bar
Added AJAX and js to populate side-bar with feeds and categories. Tweaked side-bar css.