artists now have a show route
1: Festival routes working
2: Now going to focus on javascript
Merge pull request #26 from paopay/tuesday

Tuesday
distance and popularity working but not displaying right
Cleans up festival#index route
Creates a festival#show view which simply renders the youtube_vid partial for yt testing
copies youtube model to app/models
sorting working
fixing merge
i dunno
Merge pull request #28 from paopay/distance_function

Distance function
merge with master
fixed typo in festivals#show
merge with master