Modifies style on header
Adds support for sort by title on category show page
fixes mistake in show.js.haml
Adds default sort in video show page
renames averate_rating => calculate_averate_rating
Adds Video#update_average_rating
Renames video.js.coffee => infinite_videos.js.coffee
Adds migration for average_rating on videos
Renames user_updates_acount_info_spec.rb => user_updates_account_info_spec.rb
Adds after_save callback to update averate_rating on video
Adds sort feature to category show page
Adds year attribute to videos
Adds cert_rating attribute to Video
Adds duration attribute to Video
Updates video spec
Adds Artist spec
Adds Artist model
Updates video_spec for new associations
Adds join models and update Video with new associations
Updates gem shoulda-matchers