Mesa (gallium-0.2): Merge commit 'origin/master' into gallium-0.2

[Alan Hourihane]

Module: Mesa
Branch: gallium-0.2
Commit: 4b7a84a36108eff8f17cbdf2c511593eb3260fd2
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=4b7a84a36108eff8f17cbdf2c511593eb3260fd2

Author: Alan Hourihane <alanh at tungstengraphics.com>
Date:   Tue Nov 25 09:28:36 2008 +0000

Merge commit 'origin/master' into gallium-0.2

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