Merge pull request #2052 from mtwebster/keyboard-module-crash

Fix cinnamon-settings crashing in Mint 13
Disable XInput on cinnamon startup (for 3.8 compat)
This has no effect on < 1.14 clutter
Explain change
Add backgroundManager - this is needed for gnome 3.8 compatibility,
as gnome-settings-daemon no longer handles the desktop background.
Change default background
Use distro-agnostic background..
[GDbus] Port DBus to GDBus (AltLinux patch)
[GDBus][Sound/Power Applet] Fix dbus port issues
Fix gicon error - power applet
Remove unused
[GDBus][Power applet] Some fixes and cleanup
Move CLUTTER_DISABLE_XINPUT to session startup file
Add Xinput disable to cinnamon2d
Fix session file
Add cinnamon3d command
Fix perms
Sledgehammer merge of:

f251f0b77d01cb9a80212b1dce2538c60a5bf59e

Don't ask...
[GNOME 3.8][Alt-Tab] Use new alt-tab keybindings
Fix notifications and other stuff