[gnome-2048] Created tag 3.21.91

[Arnaud Bonatti <arnaudb src gnome org>]

The unsigned tag '3.21.91' was created.

Tagger: Arnaud Bonatti <arnaud bonatti gmail com>
Date: Tue Aug 30 03:55:48 2016 +0200

    Release 3.21.91.

Changes since the last tag '3.21.90':

Arnaud Bonatti (2):
      Fix libgnome-games-support target.
      Prepare 3.21.91.

Aurimas Černius (1):
      Updated Lithuanian translation

Balázs Úr (2):
      Updated Hungarian translation
      Initial Hungarian translation

Jiri Grönroos (1):
      Updated Finnish translation

Marek Černocký (1):
      Updated Czech translation

Piotr Drąg (1):
      Updated Polish translation

Мирослав Николић (1):
      Updated Serbian translation