[mutter/gnome-3-18] Bump version to 3.18.2

[Florian Müllner <fmuellner src gnome org>]

commit c89918a339d6f783624569ffc6a045f7689e397c
Author: Florian Müllner <fmuellner gnome org>
Date:   Thu Nov 12 12:46:00 2015 +0100

    Bump version to 3.18.2
    
    Update NEWS.

 NEWS         |   12 ++++++++++++
 configure.ac |    2 +-
 2 files changed, 13 insertions(+), 1 deletions(-)
---
diff --git a/NEWS b/NEWS
index a154a8e..21be80c 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,15 @@
+3.18.2
+======
+* Misc. crash fixes [Jonas, Rui; #756675, #756660, #757148, #756796]
+* Fix modifiers-only input source switching on Ubuntu [Alberts; #756543]
+* Exit cleanly on initialization errors [Owen; #757311]
+
+Contributors:
+  Jonas Ådahl, Rui Matos, Alberts Muktupāvels, Florian Müllner, Owen W. Taylor
+
+Translations:
+  Daniel Șerbănescu [ro]
+
 3.18.1
 ======
 * Misc. crash fixes [Jonas, Rui, Carlos, Owen, Florian; #755096, #754979,
diff --git a/configure.ac b/configure.ac
index adec3d2..0ca5129 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2,7 +2,7 @@ AC_PREREQ(2.62)
 
 m4_define([mutter_major_version], [3])
 m4_define([mutter_minor_version], [18])
-m4_define([mutter_micro_version], [1])
+m4_define([mutter_micro_version], [2])
 
 m4_define([mutter_version],
           [mutter_major_version.mutter_minor_version.mutter_micro_version])