50.alpha
========
* classic: Drop xorg sessions [Jordan; !283]
* classic: Deifne a gnome-session session [Adrian; !3960]
* Misc. bug fixes and cleanups [Florian, Jordan; !425, !429, !430, !432, !431,
  !433, !434, !435, !439]

Contributors:
  Florian Müllner, Jordan Petridis, Adrian Vovk

Translators:
  BoF ButterflyOfFire [kab], Giannis Antypas [el],
  Asier Saratsua Garmendia [eu], Hugo Carvalho [pt], twlvnn kraftwerk [bg],
  Baurzhan Muftakhidinov [kk], Ibai Oihanguren Sala [eu]