2011-02-01  Farmbuyer of US-Kilrogg  <farmbuyer@gmail.com>

[00ee13cf0a9b] [beta-4, v1.4]
* AceGUIContainer-InteractiveSimpleGroup.lua, RundownIV.toc, main.lua:

- Create an InteractiveSimpleGroup container.  Not really using its callbacks
  here, but this lets us create a texture on the container background.
- Widgets set/clear the overlay texture to effect a line-wide mouseover shading.


