[mutter] (15 commits) Non-fast-forward update to branch gbsneto/graphene

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

The branch 'gbsneto/graphene' 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:

  eb5610d... Remove fog support
  018a0f5... clutter/actor: Drop ClutterActor:clip property
  6e13bea... clutter/tests: Rename variable
  faef0c4... Add Graphene dependency
  3652d3b... clutter: Pull in Clutter dependencies
  496b3d8... Replace CoglEuler by graphene_euler_t
  81ab33e... Remove CoglQuaternion
  6a5c8fd... Replace CoglVector* by graphene_vec*_t
  2569b93... Replace ClutterVertex by graphene_point3d_t
  a565b26... Replace ClutterSize by graphene_size_t
  3788e18... Replace ClutterPoint by graphene_point_t
  1c8bf64... Replace ClutterRect by graphene_rect_t
  f3ec71d... Replace ClutterGeometry by graphene_rect_t
  4e66f1b... cogl/matrix-stack: Use graphene types on entries

Commits added to the branch:

  65d8f27... doap: Update list of maintainers (*)
  fb18c66... Remove fog support
  9a98e0b... clutter/actor: Drop ClutterActor:clip property
  60fe373... clutter/tests: Rename variable
  7f7a639... Add Graphene dependency
  de29a91... clutter: Pull in Clutter dependencies
  f48ba73... Replace CoglEuler by graphene_euler_t
  aeb998a... Remove CoglQuaternion
  f76b3e5... Replace CoglVector* by graphene_vec*_t
  46e29ff... Replace ClutterVertex by graphene_point3d_t
  b135425... Replace ClutterSize by graphene_size_t
  1351da2... Replace ClutterPoint by graphene_point_t
  c34bc37... Replace ClutterRect by graphene_rect_t
  5c5f24a... Replace ClutterGeometry by graphene_rect_t
  c1a3827... cogl/matrix-stack: Use graphene types on entries

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