[gdm] Created tag 3.31.4

[Ray Strode <halfline src gnome org>]

The unsigned tag '3.31.4' was created.

Tagger: Ray Strode <rstrode redhat com>
Date: 1546890792 -0500

    Version 3.31.4
    
    - DOAP file fixes
    - misc code clean ups
    - filter out duplicates from session list
    - Translation updates

Changes since the last tag '3.30.2':

Andre Klapper (2):
      Replace Bugzilla by Gitlab URL in DOAP file
      Add description to DOAP file to make git hooks happy

Niels De Graef (23):
      client: use G_DECLARE_FINAL_TYPE
      settings: use G_DECLARE_FINAL_TYPE
      display-factory: use G_DECLARE_DERIVABLE_TYPE
      xdmcp-display-factory: use G_DECLARE_FINAL_TYPE
      local-display-factory: use G_DECLARE_FINAL_TYPE
      display: use G_DECLARE_DERIVABLE_TYPE
      legacy-display: use G_DECLARE_FINAL_TYPE
      local-display: use G_DECLARE_FINAL_TYPE
      xdmcp-display: use G_DECLARE_DERIVABLE_TYPE
      chooser-session: Use G_DECLARE_FINAL_TYPE
      settings-backend: use G_DECLARE_DERIVABLE_TYPE
      settings-desktop-backend: use G_DECLARE_FINAL_TYPE
      session-auditor: use G_DECLARE_DERIVABLE_TYPE
      session-linux-auditor: use G_DECLARE_FINAL_TYPE
      session-solaris-wayland: Use G_DECLARE_FINAL_TYPE
      server: use G_DECLARE_FINAL_TYPE
      session-worker-job: use G_DECLARE_FINAL_TYPE
      gdm-chooser-host: use G_DECLARE_FINAL_TYPE
      host-chooser-widget: use G_DECLARE_FINAL_TYPE
      host-chooser-dialog: use G_DECLARE_FINAL_TYPE
      display-access-file: use G_DECLARE_FINAL_TYPE
      session: use G_DECLARE_FINAL_TYPE
      Use G_PARAM_STATIC_STRIGS on properties

Ray Strode (4):
      Merge branch 'wip/nielsdg/add-private-deprecated' into 'master'
      Merge branch 'wip/nielsdg/g-param-static-strings' into 'master'
      NEWS: update for release
      configure: bump to 3.31.4

Ryuta Fujii (1):
      Update Japanese translation

zhengqiang130 (1):
      libgdm: filter out sessions with duplicate names