[gnome-shell] Bump version to 3.25.2

[Florian Müllner <fmuellner src gnome org>]

commit 7a2d4959f29b8a0fb387ad0d5779de355e88db5f
Author: Florian Müllner <fmuellner gnome org>
Date:   Wed May 24 23:51:43 2017 +0200

    Bump version to 3.25.2
    
    Update NEWS.

 NEWS         |   19 +++++++++++++++++++
 configure.ac |    4 ++--
 2 files changed, 21 insertions(+), 2 deletions(-)
---
diff --git a/NEWS b/NEWS
index 78406ff..b30e0e2 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,22 @@
+3.25.2
+======
+* Fix StEntry::primary-icon-clicked emission [Florian; #782190]
+* Add an optional icon parameter to PopupMenu.addAction() [Mario; #782166]
+* Allow search providers to include clipboard text with results [Daiki; #775099]
+* Reduce dependency on Caribou [Carlos; #777342]
+* Add transparency to top bar when free floating [Alessandro; #747163]
+* Animate maximize/unmaximize operations [Alessandro; #766685]
+* Misc. bug fixes [Florian, Matthias, Jeremy, Michael, Carlos, Lan; #782000,
+  #780215, #782802, #782637, #782930, #755164, #780215, #782982]
+
+Contributors:
+  Jeremy Bicha, Michael Biebl, Alessandro Bono, Carlos Garnacho, Ting-Wei Lan,
+  Matthias Liertzer, Florian Müllner, Mario Sanchez Prada, Daiki Ueno
+
+Translations:
+  Jordi Mas [ca], Christian Stadelmann [de], Милош Поповић [sr],
+  Милош Поповић [sr@latin], Furkan Ahmet Kara [tr]
+
 3.25.1
 ======
 * Close Wifi selection dialog on lock [Florian; #780054]
diff --git a/configure.ac b/configure.ac
index 8f19ad3..07e77ea 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 AC_PREREQ(2.63)
-AC_INIT([gnome-shell],[3.25.1],[https://bugzilla.gnome.org/enter_bug.cgi?product=gnome-shell],[gnome-shell])
+AC_INIT([gnome-shell],[3.25.2],[https://bugzilla.gnome.org/enter_bug.cgi?product=gnome-shell],[gnome-shell])
 AX_IS_RELEASE([git-directory])
 
 AC_CONFIG_HEADERS([config.h])
@@ -85,7 +85,7 @@ AC_MSG_RESULT($enable_systemd)
 
 GOBJECT_INTROSPECTION_MIN_VERSION=1.49.1
 GJS_MIN_VERSION=1.47.0
-MUTTER_MIN_VERSION=3.25.1
+MUTTER_MIN_VERSION=3.25.2
 GTK_MIN_VERSION=3.15.0
 GIO_MIN_VERSION=2.53.0
 LIBECAL_MIN_VERSION=3.5.3