avonderluft/radiant-page_group_permissions-extension — pull request #1 by mstarke (2012-04-29 19:37:43+00:00)
Title: Hi there, maybe you can incorporate this into the extension. It's noob code but works ;)

adjusted layout and enhanced style to work with radiant

* add member now narrows the selection down to not-included members
* add/remove buttons are now +/- radiant images with action styling
* the table is displayed in a better fashion
* the owernship drop down now does not interfere with the assets layout
* added I18n