add favorites resource
isFavorite is accurate
signed_in fix for isFavorite
delete rails generated js files
true/false shows up in artist profile song list
remove css.scss files. also add favoriting toggle
favorites resource and controller routes. fighting authenticity token though
fighting current_user not being available in API controllers
add cookie for angular to use, fix favorites api create
song template is broken
get away from song directives and into Models
model based songs
remove old directives
add rspec tests for Fan and Favorite
update progress file
Merge branch '01-favorites'