PLING extended

Dear all, 

The Policy Languages Interest Group charter [1] was extended until 31 
December 2009.

This extension follows section 6.2.5 of the W3C Process Document:
http://www.w3.org/2005/10/Process-20051014/groups#charter-extension

[1] http://www.w3.org/Policy/2007/ig-charter.html

Best, 

Rigo