3.7.2
=====
* Fix spurious focus changes when showing desktop [Florian; #686928]
* MetaPluginManager: don't send events to Clutter twice [Owen; #686406]
* Add the ability to add shader hooks to MetaBackgroundActor [Giovanni; #669798]
* Only process keyboard mapping events for the core X keyboard [Rui; #674859]
* Import keybinding files from Metacity [Florian; #687672]
* Add compositor hook to process keybindings selectively [Florian; #688202]
* MetaBackgroundActor: add a setter for GLSL uniforms [Giovanni; #682536]
* Misc. fixes and cleanups [Jasper, Rui, Florian, Rico; #688182]

Contributors:
  Giovanni Campagna, Rui Matos, Florian Müllner, Jasper St. Pierre,
  Owen Taylor, Rico Tzschichholz

Translations:
  Rafael Ferreira [pt_BR], Tobias Endrigkeit [de], Yaron Shahrabani [he]