[Kst] 2.0.4 branch

[Nicolas Brisset]

> Before Joshua committed his scripting stuff, I made a branch for
> 2.0.4, at svn.kde.org/home/kde/branches/work/kst/2.0.4-rc2.
> 
> This is the one we should release, unless we come across any more
> critical bugs.
OK, I just made some quick tests but it looks rather good so far. I still hope to have more time over the week-end to do it a bit more systematically.

And we also have to prepare release notes: who can take care of it?

Nicolas