Commit 2
Delete default application route
Add search results, artist, and song route maps
Add dynamic segments to router and add artist model
Add ApplicationController, clear out IndexController
Fix to applicationName in application.hbs
Make applicationName depend on searchTerms property
Add song model
Add SearchResultsRoute and template; remove index template
Add SearchResultsController
Fix typo in Artist model
Add Song route
Add song template
Update SearchResultsRoute to limit results to 50 instead of 10
Add SongView to display song duration in mm:ss format