removed old application.css file
Cleaned up the follow and unfollow buttons
  - Originally had them styled as links in the view page
  - Changed the link_to to a form_for
  - Created partials that are now rendered in the view
      - Allows for the code to be reused throughout the program
creating how it works page
fixed search controller bug on song query
fixed inconsistency with nav by adding z-index, added and correctly sized font-awesome glyphs, changed search text on landing page and added dotted border-rights to how it works area
fixed facebook invite functionality
2 exmaples for 100% coverage
Modify add videos page
- Now has a button to take user to concert
- Disables add video button after video has been added
- Fixed bugs on concert show page; helpers methods weren't necessary
- Added some sass stylings to the video page - still needs more work
styled how it works area and added lorem ipsum text
changed h1 size for getting started
fixed issue with facebook sign-in button
fix conflict
Merge branch 'master' into test/helpers/songs_helper
moved h1 for how it works slightly left
Merge pull request #47 from raderj89/chore/modify-add-videos-page

Modify add videos page
split in @songs no longer needed
Merge pull request #46 from tihuan/test/helpers/songs_helper

SearchesController, SearchesController specs, Helper specs
Merge pull request #45 from buck3000/feature/home-how-it-works

Feature/home how it works
added hover state to home buttons and slightly adjusted button positions
Delete SongsHelper and its specs. Not needed anymore