Minor improvements to roles page
Mainly not hard-coding the page name and showing all requests
that are _accepted_, instead of the one's that aren't yet.
Lennard de Rijk <ljvderijk@gmail.com> [Thu, 20 Nov 2008 21:08:07 +0000] rev 518
Changes the list template to use an instruction_text property that sets the text above the list. This makes the create_invite template unneeded. The instruction_text comes in handy when defining special lists.
Patch by: Lennard de Rijk