[gnome-shell] Bump version to 3.22.0

[Florian Müllner <fmuellner src gnome org>]

commit b66dff8aed161063b41d033774b0c5c95d6b0d86
Author: Florian Müllner <fmuellner gnome org>
Date:   Mon Sep 19 23:18:13 2016 +0200

    Bump version to 3.22.0
    
    Update NEWS.

 NEWS         |   11 +++++++++++
 configure.ac |    4 ++--
 2 files changed, 13 insertions(+), 2 deletions(-)
---
diff --git a/NEWS b/NEWS
index 52e71e2..d9226a6 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,14 @@
+3.22.0
+======
+* Misc. bug fixes [Florian, Rui; #771391, #771536] #771656]
+
+Contributors:
+  Rui Matos, Florian Müllner
+
+Translations:
+  Ask Hjorth Larsen [da], GNOME Translation Robot [gd], Alexandre Franke [fr],
+  Daniel Korostil [uk], Jordi Mas [ca], Khaled Hosny [ar], David King [en_GB]
+
 3.21.92
 =======
 * Adjust screen capture to work with multiple stage views [Jonas; #770128]
diff --git a/configure.ac b/configure.ac
index 8b1eebc..4098b4f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 AC_PREREQ(2.63)
-AC_INIT([gnome-shell],[3.21.92],[https://bugzilla.gnome.org/enter_bug.cgi?product=gnome-shell],[gnome-shell])
+AC_INIT([gnome-shell],[3.22.0],[https://bugzilla.gnome.org/enter_bug.cgi?product=gnome-shell],[gnome-shell])
 AX_IS_RELEASE([git-directory])
 
 AC_CONFIG_HEADERS([config.h])
@@ -78,7 +78,7 @@ AC_MSG_RESULT($enable_systemd)
 CLUTTER_MIN_VERSION=1.21.5
 GOBJECT_INTROSPECTION_MIN_VERSION=1.49.1
 GJS_MIN_VERSION=1.39.0
-MUTTER_MIN_VERSION=3.21.92
+MUTTER_MIN_VERSION=3.22.0
 GTK_MIN_VERSION=3.15.0
 GIO_MIN_VERSION=2.45.3
 LIBECAL_MIN_VERSION=3.5.3