[gnome-screenshot] build: bump GLib req to 2.33.1

[Cosimo Cecchi <cosimoc src gnome org>]

commit 940c669acfb65380c598c0c94dfd60138685529a
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Tue May 8 12:40:58 2012 -0400

    build: bump GLib req to 2.33.1
    
    This will be needed for g_application_get_dbus_connection()

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 1164bff..9432f1a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -32,7 +32,7 @@ AC_CACHE_SAVE
 
 GLIB_GSETTINGS
 
-GLIB_MIN_VERSION=2.31.0
+GLIB_MIN_VERSION=2.33.1
 GTK_MIN_VERSION=3.0.0
 
 msg_xshape=no