Working tagging functionality using acts_as_taggable_on gem
Picture migration for acts as taggable.
Merge branch 'act_as_taggable'

Conflicts:
	Gemfile.lock
	app/models/picture.rb
	app/models/user.rb
	db/schema.rb
	log/development.log
Merge branch 'master' of github.com:daniel1bell/PhotoSharing

Conflicts:
	app/models/user.rb
	log/development.log