Update main_controller.rb
check before save combo
Update main_controller.rb
heart button now remove like if you click again
refactored opinion and started serve
added has to and belongs to many opinons to user
Update user.rb
Update song.rb
finished serve
refactored controller a tad
Update main_controller.rb
Update main_controller.rb
Merge branch 'github' of github.com:Plummat/gaprojecttwo
incorporating ajax calls