[gnome-shell] Bump version to 3.15.1

[Florian Müllner <fmuellner src gnome org>]

commit 72a43a6001aa76a2633ec1022e27ac0acbb16e9d
Author: Florian Müllner <fmuellner gnome org>
Date:   Thu Oct 30 11:13:39 2014 +0000

    Bump version to 3.15.1
    
    Update NEWS.

 NEWS         |   17 +++++++++++++++++
 configure.ac |    4 ++--
 2 files changed, 19 insertions(+), 2 deletions(-)
---
diff --git a/NEWS b/NEWS
index 9e721a0..de7f1bc 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,20 @@
+3.15.1
+======
+* Use GResources for theme loading [Cosimo; #736936]
+* Reset the OSK to primary on monitor changes [Rui; #738536]
+* Use LC_TIME locale for format string translations [Florian; #738640]
+* Summarize queued up notifications [Devyani; #702460]
+* Improve handling of multi-day events [Andreas; #727302]
+* Support EXTERNAL scroll policy type [Florian; #739379]
+* Misc. bugfixes [Owen, Rui; #738652, #739252]
+
+Contributors:
+  Andreas Brauchli, Cosimo Cecchi, Devyani Kota, Rui Matos, Florian Müllner,
+  Jasper St. Pierre, Owen W. Taylor
+
+Translations:
+  Bahodir Mansurov [uz cyrillic]
+
 3.14.1
 ======
 * Fix pulse animation for scrolled app folders [Florian; #736885]
diff --git a/configure.ac b/configure.ac
index 71cf1da..3a9e3ff 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 AC_PREREQ(2.63)
-AC_INIT([gnome-shell],[3.14.1],[https://bugzilla.gnome.org/enter_bug.cgi?product=gnome-shell],[gnome-shell])
+AC_INIT([gnome-shell],[3.15.1],[https://bugzilla.gnome.org/enter_bug.cgi?product=gnome-shell],[gnome-shell])
 
 AC_CONFIG_HEADERS([config.h])
 AC_CONFIG_SRCDIR([src/shell-global.c])
@@ -76,7 +76,7 @@ AC_MSG_RESULT($enable_systemd)
 CLUTTER_MIN_VERSION=1.15.90
 GOBJECT_INTROSPECTION_MIN_VERSION=0.10.1
 GJS_MIN_VERSION=1.39.0
-MUTTER_MIN_VERSION=3.14.1
+MUTTER_MIN_VERSION=3.15.1
 GTK_MIN_VERSION=3.13.2
 GIO_MIN_VERSION=2.37.0
 LIBECAL_MIN_VERSION=3.5.3