Changelogs from build 20131120 to 20131120.1

  dbus (1.6.18-0ubuntu2) trusty; urgency=low
 .
   [ James Hunt ]
   * debian/dbus.user-session.upstart: Communicate session bus to Upstart
     Session Init to avoid potential out-of-memory scenario triggered by
     Upstart clients that do not run main loops (LP: #1235649, LP: #1252317).