[gdm] Created tag 3.8.4

[Ray Strode <halfline src gnome org>]

The unsigned tag '3.8.4' was created.

Tagger: Ray Strode <rstrode redhat com>
Date: Tue Jul 30 14:41:22 2013 -0400

    Version 3.8.4
    
    - slave session fixes
    - remove unused config keys from schema
    - use smartcard plugin if available
    - fix crashing when logging in and logging out really fast
    - update PAM config for LFS

Changes since the last tag '3.8.3.1':

Armin K (1):
      data: update PAM configuration files for LFS distribution

Jean-Benoit MARTIN (1):
      display: actually set slave_name_id and unwatch bus name in unmanage

Ray Strode (9):
      session: don't close outside connections during session reset
      slave: don't assume autologin if there are no connections
      data: drop Include/Exclude keys from schema
      data: enable g-s-d smartcard plugin
      session: harden against server dbus outliving session object
      session: clean up outside dbus server on finalize
      data: allow password-auth to be disabled
      NEWS: update for release
      configure: bump to 3.8.4