Add the retrieving methods to the model
Add the retrieving methods to the controller
Add the upvotes and downvotes views
Add the locales for the up/downvote views
Add controller specs for the upvote and downvote pages
Fix the layout of the up/downvotes pages
Add the dropdown menu for the user actions
Move the upvote/downvote lists to the user profile
Remove unused code
Remove unecessary empty lines
Changes back the ruby version
Remove unused routes
Change the way we get the up/downvotes for each user
Merge pull request #9 from engageis/rb-retrieve_liked_resources

Be able to retrieve articles, videos and documents