4.4/group name input size

[mzagrabe]

BPS,

In talking with Jim we discussed some of these changes. The main divergence is extending /Elements/EditCustomField to take a $Classes parameter to extend the class attribute of the rendered HTML for the /Elements/EditCustomField* components.

I couldn't bring myself to sully the component call (in /Admin/Groups/Modify.html) with "Cols => X" when everything else was in CSS.

Let me know what you think.

Also, somehow Shawn's commit (https://github.com/mzagrabe/rt/commit/1846c153c2fe5a294500660f1d4d36735f4c2d5a) got included in this PR.

-m