Add and install the thumbs_up gem
Add the thumbs_up to the models
Fix a problem with the last merge
Move the voteable methods to a concern
Add the voteable concern and includes it in the articles
Add the voteable concerns to the document controller
Add the voteable concern to the videos controller
Add the upvote links and score to the views
Change the user authentication verification to use the devise helper
Remove unused lines
Removes unused code
Add shared examples for the voteable controllers
Remove an unused include
Add shared specs for the voteable models
Merge pull request #6 from engageis/rb-add_thumbs_up

Be able to qualify articles, videos and documents