[gdm] Created tag 3.21.2

[Ray Strode <halfline src gnome org>]

The unsigned tag '3.21.2' was created.

Tagger: Ray Strode <rstrode redhat com>
Date: Thu May 26 17:00:17 2016 -0400

    Version 3.21.2
    
    - Import DISPLAY into user bus
    - Translation updates

Changes since the last tag '3.20.1':

Cédric Valmary (1):
      Updated Occitan translation

GNOME Translation Robot (1):
      Updated Scottish Gaelic translation

Kjartan Maraas (1):
      Updated Norwegian bokmål translation.

Ray Strode (3):
      daemon: import DISPLAY into user bus
      NEWS: update for release
      configure: bump to 3.21.2

Sveinn í Felli (1):
      Updated Icelandic translation

Tiago Santos (1):
      Updated Portuguese translation