Sync translations with transifex
Add first version of org.mate.debug GSettings schema

It will allows users to enable in easy way debug for MATE packages
Bump version to 1.9.2
Add support for GObjectIntrospection
Turn MateRRScreen into a GObject

Based on commit a080477b92be1854507d76992dee2bde3451d2fe
From: Giovanni Campagna <gcampagna@src.gnome.org>
Turn MateRRConfig and MateOutputInfo into GObjects

Based on gnome-desktop commit 1d1f8ef64f404eccb29d384a75939701327e8e77
From: Giovanni Campagna <gcampagna@src.gnome.org>
Remove scrollkeeper option from DISTCHECK_CONFIGURE_FLAGS
introspection: A few fixes from gnome-desktop.

Commit: 446e8ffcf16ccf909f45b293532f50996b0dd728
Fix c-includes to actually include headers
From Benjamin Otte <otte@redhat.com>

Commit: b13ecfd8d5197d4ffac649f5e443a432021e50ad
include exported pkg-config name in GIR
Evan Nemerson <evan@coeus-group.com>
Fix distcheck for introspection
Update GnomeRRScreen

Based on gnome-desktop commit: 2c7a2e90fee98ff61e530098bc962a65dec670bc
From: Giovanni Campagna <gcampagna@src.gnome.org>

- store priv as a local variable
- chain up in finalize (this was actually a bug)
- make :gdk-screen readwrite
- add a ::changed vmethod for the signal
- remove the callback in gnome_rr_screen_new, and drop mate_rr_screen_destroy