dbus: security bump

Fixes CVE-2015-0245. See announcement for details:

http://lists.freedesktop.org/archives/dbus/2015-February/016554.html

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/dbus/dbus.hash

@@ -1,2 +1,2 @@
-# Locally calculated
-sha256	83425250a6a4c93b9ab4a349771a7700e8ddff2d73a5a088222ca47ae9ce1f1a  dbus-1.8.14.tar.gz
+# Locally calculated after checking pgp signature
+sha256	7f795268efd343ff0498786acb35097564390d40b1b6158daf1b4f742b522b07  dbus-1.8.16.tar.gz

package/dbus/dbus.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-DBUS_VERSION = 1.8.14
+DBUS_VERSION = 1.8.16
 DBUS_SITE = http://dbus.freedesktop.org/releases/dbus
 DBUS_LICENSE = AFLv2.1 GPLv2+
 DBUS_LICENSE_FILES = COPYING