diaspora/diaspora — pull request #4644 by svbergerem (2013-12-23 02:20:46+00:00)
Title: Improve participants popover

working on #4598
1. show the participants popover on hover
2. switched from labels to badges
![conversations_participants](https://f.cloud.github.com/assets/3798614/1798897/834ef678-6b78-11e3-943f-8ef90bd449bd.png)