[gnome-desktop] Created tag 3.1.91

[Vincent Untz <vuntz src gnome org>]

The unsigned tag '3.1.91' was created.

Tagger: Vincent Untz <vuntz gnome org>
Date: Mon Sep 5 09:02:07 2011 +0200

    Tagged for release 3.1.91.

Changes since the last tag '3.1.90.1':

Bastien Nocera (1):
      Remove dead files

Colin Walters (5):
      Add GnomeWallClock
      GnomeWallClock: Add support for Linux timerfd()
      wall-clock: Coding style fixes
      configure: Fix usage of glib_ namespace
      po: Merge date/time translations from gnome-shell

FrÃdÃric PÃters (1):
      release: post-release version bump

Jorge GonzÃlez (1):
      Updated Spanish translation

Kjartan Maraas (1):
      Added Norwegian bokmÃl translation

Piotr DrÄg (2):
      Updated POTFILES.in
      Updated Polish translation

Vincent Untz (1):
      release: 3.1.91