[zenity] Bump to 3.9.91

[Arx Henrique Pereira da Cruz <arxcruz src gnome org>]

commit e6021b4a225768643a048b6b10ea9ff6bce6de3e
Author: Arx Cruz <arxcruz gnome org>
Date:   Sat Aug 31 00:08:26 2013 -0300

    Bump to 3.9.91

 NEWS         |   10 ++++++++++
 configure.ac |    2 +-
 2 files changed, 11 insertions(+), 1 deletions(-)
---
diff --git a/NEWS b/NEWS
index f2476e7..89b2c9a 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,13 @@
+Zenity 3.9.91
+
+        - Add a runtime check for X11 (bug #705335) (Benjamin Berg)
+        - Bug #653468. Fixed by Kurt Millerr
+          <kurt intricatesoftware com>. Fix the broken auto-close 
+          option in progress and list dialogs.
+        - Bug 698683 - Double clicking an item or hitting enter after 
+          selecting an item returns it twice
+        - Translation updates
+
 Zenity 3.8.0
 
         - #674881 Timeout option overriding normal exit code
diff --git a/configure.ac b/configure.ac
index cc96350..f1db40f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,4 +1,4 @@
-AC_INIT([Zenity],[3.7.2],[http://bugzilla.gnome.org/enter_bug.cgi?product=zenity],[zenity])
+AC_INIT([Zenity],[3.9.91],[http://bugzilla.gnome.org/enter_bug.cgi?product=zenity],[zenity])
 
 AC_PREREQ([2.63])