Process notifications in the background... deep in the shadows.
Resolve merge conflicts
Fix bug in delayed job mailer stuff
Merge branch 'master' of github.com:elm-city-craftworks/practicing-ruby-web into delayed_broadcast_mailer
Merge branch 'master' into delayed_broadcast_mailer

Conflicts:
	app/mailers/broadcast_mailer.rb
Merge branch 'delayed_broadcast_mailer'