[clutter] Created tag 1.22.2

[Emmanuele Bassi <ebassi src gnome org>]

The signed tag '1.22.2' was created.

Tagger: Emmanuele Bassi <ebassi gnome org>
Date: Tue May 12 11:36:23 2015 +0100

    Clutter 1.22.2 (release)

Changes since the last tag '1.22.0':

Emmanuele Bassi (12):
      Post-release version bump to 1.22.1
      gdk: Fix stage removal from the master clock
      actor: Fix a compiler warning
      Merge branch 'master' into clutter-1.22
      x11: Improve touchpad detection heuristics
      x11: Plug a leak on error path
      tests: Remove calls to clutter_x11_enable_xinput()
      build: Create .gitignore files in the current directory
      build: Skip gitignore files when not building from git
      actor: Use the real opacity when clearing the stage
      gdk: Use RGBA visual if there is one
      Release Clutter 1.22.2

Jasper St. Pierre (1):
      clutter-stage-cogl: Match EGL's behavior of eglSwapBuffersWithDamage

Marco Trevisan (Treviño) (1):
      clutter: add Mir windowing/input backend

Matthieu Bouron (1):
      clutter-backend-gdk: Only set setting on successful gdk_screen_get_setting call