[gnome-initial-setup] Created tag 3.17.91

[Matthias Clasen <matthiasc src gnome org>]

The unsigned tag '3.17.91' was created.

Tagger: Matthias Clasen <mclasen redhat com>
Date: Mon Aug 31 15:51:36 2015 -0400

    3.17.91

Changes since the last tag '3.17.90':

Anders Jonsson (1):
      Updated Swedish translation

Chao-Hsiung Liao (1):
      Updated Chinese (Taiwan) translation

Fran Dieguez (1):
      Updated Galician translations

Matthias Clasen (1):
      3.17.91

Michael Catanzaro (2):
      Revert "password: don't set a checkmark in the first password entry"
      Revert "Don't hard-enforce strong passwords"

Piotr Drąg (1):
      Updated Polish translation