update comments_controller_spec
update #vote for comments
udpate specs for comment model
update comment model
update comments_controller_spec
update specs
update comments_controller
update development seeds
update views
refactor comments_controller.rb
update #vote for comments_controller.rb
update views with session
update articles_controller spec
update articles_controller
fix comments_controller error
Merge pull request #27 from ospreys-2014/update_comments_xiran

Update comments xiran