[swell-foop] Created tag 3.21.90

[Robert Roth <robertroth src gnome org>]

The unsigned tag '3.21.90' was created.

Tagger: Robert Roth <robert roth off gmail com>
Date: Mon Aug 15 22:22:08 2016 +0300

    Tagged release 3.21.90

Changes since the last tag '3.20.0':

Anders Jonsson (1):
      Updated Swedish translation

Aurimas Černius (1):
      Updated Lithuanian translation

Cédric Valmary (2):
      Updated Occitan translation
      Updated Occitan translation

Dušan Kazik (1):
      Updated Slovak translation

Fabio Tomat (1):
      Updated Friulian translation

GNOME Translation Robot (1):
      Updated Portuguese translation

Iulian Radu (1):
      Disable main stack's transition

Jiri Grönroos (1):
      Updated Finnish translation

Marek Černocký (1):
      Updated Czech translation

Mario Blättermann (1):
      Updated German translation

Piotr Drąg (2):
      Add Language headers to po files
      Updated Polish translation

Robert Roth (1):
      Prepared release 3.21.90

Sahil Sareen (1):
      Update appdata

Tiago Santos (1):
      Updated Portuguese translation

Yosef Or Boczko (1):
      Updated Hebrew translation