Update on bugzilla stuff

[Daniel Berlin]

> 
> The versions listed should distinguish 2.96 from 2.96 (redhat), and 
> probably 3.0-pre from 3.0.
> 
> Some bug reports (e.g. 545) still get links such as "mailto:neil" without
> an @gcc.gnu.org.  Also, that bug report has Reporter listed as 
> gnats@gcc.gnu.org, which is wrong.

This should be fixed now (I checked and it looks fixed)
Next i'll make it consolidate all the emails based on "real name" when 
possible.
Whatever it sees last (which should be right, since the pr's are in 
chronological order) will be the email address it uses.

--Dan