[gdm] configure: bump to 3.19.2

[Ray Strode <halfline src gnome org>]

commit af5957ad94095f97b09608440fbb201a2128be31
Author: Ray Strode <rstrode redhat com>
Date:   Tue Nov 10 12:45:10 2015 -0500

    configure: bump to 3.19.2
    
    Not releasing yet, but I want to do a git snapshot with a
    reasonable version number.

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index ab31ba5..5496f27 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,7 +1,7 @@
 
 AC_PREREQ([2.60])
 AC_INIT([gdm],
-        [3.18.0],
+        [3.19.2],
         [http://bugzilla.gnome.org/enter_bug.cgi?product=gdm])
 
 AC_CONFIG_SRCDIR([daemon/gdm-manager.c])