2.6 release and release candidate considerations

[Matěj Laitl]

Hi list, Ralf & Bart,
after I've returned from a couple of days of off-line time, I've found out that 
Bart wants release a RC before releasing 2.6 - something I strongly support 
given the severity of some post-beta changes.

However, IMO this is a great opportunity for us to release a RC with even more 
somehow invasive changes that fix release blockers and are currently sitting on 
the review board, namely:
 * https://git.reviewboard.kde.org/r/105488/ (fixes bug 298275, waits for re-
ack by Ralf)
 * https://git.reviewboard.kde.org/r/105610/ (fixes bug 299890, waits for ack 
by Bart as he seems to understand EngineController)

Bart, have you already made the 2.6 RC package? If not, would you bother to 
retag the RC when above fixes are pushed to master? I can merge them as soon as 
they're acked.

Optionally, I think we can be even more daring and merge test-fixing one to 2.6 
RC, too:
 * https://git.reviewboard.kde.org/r/105524/ (fixes testm3uplaylist, waits for 
Ralf's or Bart's reply)

Cheers,
			Matěj