Changes to the Bugzilla project

[Thomas Pfeiffer]

Heya,
as my first official act as quality coordinator for Plasma Active, I did 
some changes in the Bugzilla project.

First, the more cosmetic ones:
- I changed the description to Plasma Active (personally I'd still 
prefer to rename the project itself to Plasma Active, but hopefully the 
description is enough to make clear what "Active" means and we still 
keep first position in alphabetically ordered lists)
- I changed the versions and milestones from X.0 to PA X, to make it 
more consistent with how we market the release names. The only problem 
is that currently the "About" dialog still says "X.0". I'd prefer to 
change that in the future as well. 3.0 sound to me like we had .X 
versions, which we don't. Of "PA X" sounds weird, we can just name them X.

Now the process-related ones:
- I introduced the milestones "PA 4" and "Future" and renamed "---" to 
"unscheduled". The purpose of this is to associate a milestone to any 
open bug, as suggested by Jeroen van Meeuwen.
- I added the versions "Master" and "Integration", so that _every_ bug 
can have a version associated with it. If bugs in Integration or Master 
don't get fixed before the release, they will be changed to the release 
version, so that Integration and Master always relate to the current 
development cycle.

These two changes are the first steps in an effort to prevent "orphaned" 
bugs and to be able to get a clear view of where we are and where we're 
going.
As a next step (probably this weekend) I'll plough through our existing 
bugs, update their statuses, versions and milestones.