[mutter] (12 commits) Non-fast-forward update to branch wip/nielsdg/add-yuv-support

[Niels De Graef <nielsdg src gnome org>]

The branch 'wip/nielsdg/add-yuv-support' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  49b27c0... cogl: Replace G_8 with R_8 pixel format
  12b0ed0... WIP: Add a COGL_TEXTURE_COMPONENTS_R
  e75421a... WIP: wayland: add basic support for non-RGBA textures

Commits added to the branch:

  689c7f4... clutter: Remove unused ClutterWaylandSurface (*)
  2ff6bee... cogl: Remove cogl_wayland_texture_2d_* functions (*)
  6dba562... Update Dutch translation (*)
  1efb32d... renderer/native: Use g_set_error() instead of _cogl_set_err (*)
  56ddaaa... renderer/native: Make sure we're not destroying an active E (*)
  d9fb11b... renderer/native: Fix EGLSurface destruction order (*)
  f202091... Updated Spanish translation (*)
  41fb092... cogl: Replace G_8 with R_8 pixel format
  09bfbd0... WIP: Add a COGL_TEXTURE_COMPONENTS_R
  f8fac13... cogl: Add non-RGBA pixel formats
  cba7a1b... cogl: Add CoglMultiPlaneTexture
  6d525b9... wayland: Support complex (YUV) pixel formats

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