[gnome-chess] Created tag 3.20.0

[Sahil Sareen <ssareen src gnome org>]

The unsigned tag '3.20.0' was created.

Tagger: Sahil Sareen <sahil sareen hotmail com>
Date: Sun Mar 20 23:10:34 2016 +0530

    GNOME Chess 3.20.0

Changes since the last tag '3.19.4':

Alexander Shopov (1):
      Added Bulgarian translation

Aurimas Černius (1):
      Updated Lithuanian translation

Cédric Valmary (1):
      Updated Occitan translation

Daniel Korostil (1):
      Updated Ukrainian translation

Matej Urbančič (1):
      Updated Slovenian translation

Richard Hughes (1):
      Update the AppData to spec version 0.7+

Rūdolfs Mazurs (1):
      Update Latvian translation

Sahil Sareen (7):
      Update license
      Use AM_DISTCHECK_CONFIGURE_FLAGS
      Bump up the license version on source files
      Update about dialog
      Update copyrights
      Require GTK+ 3.19
      Prepare 3.20.0

Yuri Myasoedov (1):
      Updated Russian translation

Γιάννης Κουτσούκος (1):
      Updated Greek translation