pulling in recommendations on user tap
working on upvote and downvoting
Merge branch 'development' into feature-recsubs
merge with dev
improved subreddit thumbnail algorithm
sorting posts by score
page controller is now circular
using grand central dispatch in digest controller tableview
add caching to table view
Merge branch 'development' into features-commentsContainerView
merge dev into commentsContainerView branch
Finished merge into dev