added blurb and member stats to profile page
Merge pull request #45 from zhbanton/blurb_profile

added blurb and member stats to profile page
Removed actsastaggable on gem and implemented functionality
User can select images of interest
Merge branch 'master' of github.com:zhbanton/photo_mixer into categories

Conflicts:
	app/controllers/registrations_controller.rb
Merge pull request #46 from zhbanton/categories

Categories
passing off ajaxifying to Zack