SimpleMachines/SMF2.1 — pull request #1697 by MissAllSunday (2014-05-28 18:31:41+00:00)
Title: Likes perm

- Adds json response support to Likes class
- Add a collapsed icon on Download new packages sectio fixes #1678
- Adds and implements likes permissions and a master setting.
- Removes karma feature.

Don't really like how the like permissions were named, specially the likes_like.
Didn't add a real description for the likes admin setting, not good at it.