2.14.2 stuff:

- Now include gui/gdmthemetester.in in the distribution.  It being missing
  was causing the module to fail to compile.  (Brian Cameron)

- Fix to the BROADCAST key in gdmchooser so it should now work.  (Brian
  Cameron, kudos to Tiago Vignatti)

- Further cleanups to Addresses CVE-2006-1057.  (Hans Petter Jansson,
  Ray Strode)

- Path and RootPath now do not contain /usr/bin or /bin more than once.
  (Brian Cameron)

- Translation updates (Takeshi AIHANA, \305\275ygimantas Beru\304\215ka,
  Laurent Dhima, Pema Geyleg, Lukas Novotny)