[zenity] Bump to 3.16.3

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

commit 517b89e977ec167042e90541a6f1912063515105
Author: Arx Cruz <arxcruz gnome org>
Date:   Tue Jun 23 11:42:17 2015 +0200

    Bump to 3.16.3

 NEWS         |   14 ++++++++++++++
 configure.ac |    2 +-
 2 files changed, 15 insertions(+), 1 deletions(-)
---
diff --git a/NEWS b/NEWS
index 0f4fdb7..25c2330 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,17 @@
+Zenity 3.16.3
+        - Fix zenity --list (Arx Cruz)
+        - Bug #751332 - zenity --forms does not center in the screen (Arx Cruz)
+        - Bug #638582 - zenity --notification --listen can't show multi line tooltip (Arx Cruz)
+        - Add the possibility to pass title and the summary to zenity notification (Arx Cruz)
+        - Bug #672090 - Impossible to confirm --text-info (Arx Cruz)
+        - Bug #742963 - Basic notifications do not return (Arx Cruz)
+        - Fix GLib critical messages (Arx Cruz)
+        - Fixing deprecated declarations (Arx Cruz)
+        - Fix uninitialized progress_bar error (Arx Cruz)
+        - Fix typo in documentation (Anders Jonsson)
+        - Port to webkit2gtk (Hristo Venev)
+        - Translation updates
+
 Zenity 3.16.2
         - Translation updates
         - Bug #749359 zenity --list produces incorrect output (Arx Cruz)
diff --git a/configure.ac b/configure.ac
index 362a493..59814d3 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,4 +1,4 @@
-AC_INIT([Zenity],[3.16.2],[http://bugzilla.gnome.org/enter_bug.cgi?product=zenity],[zenity])
+AC_INIT([Zenity],[3.16.3],[http://bugzilla.gnome.org/enter_bug.cgi?product=zenity],[zenity])
 
 AC_PREREQ([2.63])