Changelogs from build 20140119 to 20140119.1

  ubuntu-touch-session (0.89) trusty; urgency=medium
   * Revert change to /etc/profile.d/, which relies on
     $MIR_SOCKET being set in the environment to choose the right plugin;
     this means the environment will not be set up correctly when connecting
     over adb (since adb is not a child process of the Mir session), causing
     failures for autopilot tests.  It may be the case that we need
     MIR_SOCKET set in the adb environment, but until that's done we should
     not regress existing functionality.