twitter/ambrose — pull request #102 by gzhangT (2013-10-28 22:03:27+00:00)
Title: Popover

Created a popover to display additional information for the node.

![screen shot 2013-10-28 at 3 03 11 pm](https://f.cloud.github.com/assets/5580289/1424376/c04b2024-401c-11e3-9fd6-c0314525a269.png)