fixed bug in removing user_artist
changed unicorn worker count
comment out delay for event and images
added sidekiq to procfile
change procfile
added redis url and config for it
removed URLL shiit
removed remaining Redis config
Merge branch 'master' of https://github.com/dancingshell/MixnMatch
Merged procfiles
Conflicts:
	Procfile
Migrated artists to have images, styled artist images, and began styling profiles