[gccsdk] Bugzilla Additions

[Peter Naulls]

I've added some additional products to the riscos.info bugzilla
database:

http://www.riscos.info/cgi-bin/bugzilla3/enter_bug.cgi

One for Firefox, and one for ports in general, which has
categories for games and non-games.

The RPCEmu one has been there for some time, but not much
used; so I'll have to see they want to continue to make
use of it.

Anyway, before I announce this more widely, including
a related wiki page, etc, I'd like suggestions on how better
to refine the categories, products etc.   I know that
some of the fields and such when you enter a new
bug are extraneous, but I don't seem to have much
control over those.