modified:   app/helpers/teas_helper.rb
	modified:   app/models/tea.rb
	modified:   app/models/tea_link.rb
	modified:   app/models/tea_picture.rb
	modified:   spec/factories/teas.rb
	modified:   spec/spec_helper.rb
	modified:   Gemfile
	modified:   Gemfile.lock
	act_as_commentable
installed acts_as_commentable
added comments