New in 3.13.3 - 22 June 2014

* added/updated translations
  es, courtesy of Daniel Mustieles 
  lt, courtesy of Aurimas Černius 
  pt_BR, courtesy of Enrico Nicoletto 
  sl, courtesy of Matej Urbančič 
  th, courtesy of Akom Chotiphantawanon

List of fixed bugs
  Added additional desktop keywords