[Buildroot] X11 fixes and cleanups

[Peter Korsgaard]

>>>>> "Will" == Will Wagner <will_wagner at carallon.com> writes:

 Will> This series of patches bumps the version of xserver and pixman, as well 
 Will> as removing packages removed from X11R7.5 and cleaning up the Config.in 
 Will> files

 Will> Apologies for the incorrect patches sent earlier, this time I appear to 
 Will> have got it right.

Committed 1-6, thanks!

-- 
Bye, Peter Korsgaard