UW-Madison-DoIT/angularjs-portal — pull request #77 by jhanstra (2014-12-29 21:31:29+00:00)
Title: MUMPO-410: change minimize button, add popover

Change to arrow, adding popover after .6 seconds of hover.

![image](https://cloud.githubusercontent.com/assets/1919535/5573266/af1ca978-8f6f-11e4-954a-cf57ac566d01.png)