[gdm] Created tag 3.16.1

[Ray Strode <halfline src gnome org>]

The unsigned tag '3.16.1' was created.

Tagger: Ray Strode <rstrode redhat com>
Date: Tue Apr 14 14:44:01 2015 -0400

    Version 3.16.1
    
    - set XORG_RUN_AS_USER_OK=1 to tell the X server
      it's okay to drop privileges
    - Fix wtmp handling
    - ConsoleKit fixes for BSDs
    - Make sure plymouth is quit if GDM fails to start
    - make sure objects are nullified in dispose handlers
    - Translation updates

Changes since the last tag '3.16.0.1':

Anders Jonsson (1):
      Updated Swedish translation

GNOME Translation Robot (1):
      Updated German translation

Hajime Taira (1):
      l10n: Update Japanese translation

Khaled Hosny (1):
      Update Arabic translation

Kristjan SCHMIDT (1):
      Updated Esperanto translation

Marek Černocký (4):
      Updated Czech translation
      The Czech translation
      Added the Czech language
      Updated Czech translation

Mattias Põldaru (1):
      [l10n] Updated Estonian translation

Ray Strode (13):
      gdm-x-session: set XORG_RUN_AS_USER_OK=1 environment variable
      manager: NULL unreferenced objects in dispose
      systemd: change to KillMode=process•
      systemd: change to KillMode=mixed
      manager: find session at registration time
      manager: set display name on session object at registration time
      manager: gather tty of session when looking up other details
      manager: set display device on session object at registration time
      session-record: support NULL display name if tty available
      legacy-display: ensure X11 display device is propagated to launch environment
      manager: properly query display number when built without plymouth
      NEWS: update for release
      configure: bump to 3.16.1

Rūdolfs Mazurs (1):
      Updated Latvian translation

Shobha Tyagi (1):
      corrected typos bug 747328

Sveinn í Felli (1):
      Updated Icelandic translation

Tom Tryfonidis (1):
      Updated Greek help translation