Added/enabled EkoFeedBundle
Initial version of post feed feature
Added note about future refactoring. Set a limit on how many posts will be listed in the feed
Added feed title shortener + tests
Added poster's name to feed title
Added group feed
Modified group feed route
fixed some errors
Fixed method naming bug
Added rss fdd link button
added open/closed eye icons to subscribe/unsubscribe buttons
Merge pull request #53 from CoBase/rss-feeds

Rss feeds