[gnome-nibbles] Created tag 3.21.90

[Michael Catanzaro <mcatanzaro src gnome org>]

The unsigned tag '3.21.90' was created.

Tagger: Michael Catanzaro <mcatanzaro gnome org>
Date: Mon Aug 15 22:11:08 2016 +0200

    GNOME Nibbles 3.21.90

Changes since the last tag '3.21.4':

Aurimas Černius (1):
      Updated Lithuanian translation

Dušan Kazik (1):
      Updated Slovak translation

Iulian Radu (2):
      Simplify main stack transitions
      Set default widgets for the pre-game screens.

Jiri Grönroos (1):
      Updated Finnish translation

Marek Černocký (1):
      Updated Czech translation

Michael Catanzaro (4):
      Fix license in preferences dialog
      Fix valac warnings about 'static const'
      Build with new libgnome-games-support
      Prepare 3.21.90

Piotr Drąg (1):
      Add Language headers to po files

Sahil Sareen (1):
      Update appdata

Tiago Santos (1):
      Updated Portuguese translation

Yosef Or Boczko (1):
      Updated Hebrew translation