elizsutherland/GroupFit — pull request #15 by elizsutherland (2014-12-08 16:09:49+00:00)
Title: Users can like/unlike workouts

![image](https://cloud.githubusercontent.com/assets/8655639/5342286/b802d05e-7eca-11e4-8579-c9a712f9ae14.png)