gregbell/active_admin — pull request #1725 by hakanensari (2012-10-17 00:56:39+00:00)
Title: Hide if comment author overflows

This change hides the overflowing portion of a comment author text, which does happen with long emails. See below.

![before][1]
![after][2]

[1]: http://f.cl.ly/items/3D0P1V0v2A1l2O1s0Z0y/Screen%20Shot%202012-10-17%20at%2001.34.34.png
[2]: http://f.cl.ly/items/1H1F0N1x1o352C033c2Z/Screen%20Shot%202012-10-17%20at%2001.49.06.png