Remove track controller logic from views

*Cannot get controller logic working
Include Bootstrap

* Style connect button
* Add margins to HTML elements
Interpolate sound url from tracks Controller

*No more hardcoding the track in the view!
Assign class name to track blocks
Make things smaller

*Decrease margin for track listing
*Decrease font size for track info
Store track urls in same array
Modify Tracks table in database

*Save permalink url of track (only)
*Add .gitignore
Add GET /favorites route to show all tracks
New view to display all tracks after login

* View is no longer a partial on index page
* Redirect to tracks view after authenticating
* No longer use Angular controller to store track urls
Remove hardcoded string from Angular controller
Make cover art "play" button

* Display track info and pause button only when track is playing