Changes in GAIL 1.8.3
=====================
* Made focus_widget extern (still only for private use).
* Fix for bug #169480 (focussed state), #165305 (notebook tabs), 
  #170327 (Remus Draica), fixes for Win32 compilation.
* New translations: 
  eu (basque,  Iñaki Larrañaga Murgoitio), 
  rw (rwandan, Steve Murphy)  
  xh