[packages/Mesa] (10 commits) ...Merge branch 'MESA_12_0'

[jajcus]

Summary of changes:

  075ec3a... 11.3.0 snapshot (*)
  7623550... drop obsolete x32.patch (*)
  ef0da96... 20160418 snapshot (*)
  175718f... relup.sh compatible release (*)
  9405a39... 12.0.0-rc1 (*)
  84fbc8a... 12.0.0-rc2 (*)
  affc521... i965, i915 drivers: do not requires xorg-driver-video-intel (*)
  0b61c75... 12.0.0-rc3 (*)
  a888e99... - up to 12.0.0 final (*)
  59b29c4... Merge branch 'MESA_12_0'

(*) This commit already existed in another branch; no separate mail sent