CG and Issue tracker

[Phil Holmes]

I know this has been briefly discussed before, and the conclusion then was 
to wait until we have a Savannah-hosted tracker before updating the CG to 
document the use of the Allura tracker.  However, Savannah hosting could 
be anytime or no time, so it seems to me that initial updates to point to 
the current Allura tracker are warranted.  Further updates will be needed 
once git-cl and Patchy are working with Allura, but it seems to me silly 
to leave known outdated information in the CG.  Anyone oppose updating it?