[mutter] (9 commits) Non-fast-forward update to branch wip/cally-leak

[Ray Strode <halfline src gnome org>]

The branch 'wip/cally-leak' 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:

  3e1d934... cally: fix state set leak

Commits added to the branch:

  a55a286... clutter: Remove deprecated 'ClutterState' (*)
  1cb59f4... clutter/layout-manager: Remove unused animation API (*)
  73cb96d... clutter: Remove 'ClutterAlpha' (*)
  e3c0fcf... tests/clutter: Add back redhand_alpha.png and light0.png (*)
  bc18438... clutter/box-layout: Make 'easing-mode' be an enum (*)
  da5be1f... clutter/animatable: Remove left-over vfunc (*)
  b46bc98... tests/clutter/conform: Remove left-over ClutterAnimator scr (*)
  322b51c... clutter: Remove ClutterAnimation (*)
  a107a5d... cally: fix state set leak

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