Added ability to remove celebs from the user roster but no one else's roster
Added ability to leave a league, but it doesn't yet destroy associated roster records
Added control flow to require deleting roster before leaving a league
tweaked formatting on files
Cleaning up specs and removing /coverage from VC
Fixed bug in views
Wrote some specs for models
Merge branch 'master' of github.com:team-table-1/celeb-fantasy into twitter_init
Fixed arel bug in Celebrity class GNARLY
Fixed bug where unauthenticated user would see a 'join league' button that produced an error
merging to twit init
Merge branch 'master' into twitter_init
twitter is working