delay 5.1.1 RC1 ...

[Michael Meeks]

Hi guys,

	I'm chasing some really 'interesting' memory corruption at the
intersection of slideshow and GL transitions that is defying me just now
- but ... hopefully it won't survive overnight =)

	Interestingly cross platform - so I'm asking for a delay of a day or so
in the 5.1.1 RC1 branch/tag - hopefully that fits well with the 5.1.0
release rush etc.

	ATB,

		Michael.

-- 
 michael.meeks at collabora.com  <><, Pseudo Engineer, itinerant idiot