[gnome-session] Created tag 3.33.90

[Ray Strode <halfline src gnome org>]

The unsigned tag '3.33.90' was created.

Tagger: Ray Strode <rstrode redhat com>
Date: 1565747824 -0400

    Version 3.33.90
    
    * Add support to manage the session using the systemd user instance.
      A new systemd_session build time option is added to enable/disable
      the support and set it as the default (disable/enable/default).
      Right now the support is enabled by default. Distributions should
      be careful to ensure that other components are updated at the same
      time (gnome-settings-daemon, gnome-shell, gdm) as subtle errors
      may occur otherwise.
      If in doubt, only enable the feature and test it by modifying the
      gnome-session launch script to pass --systemd to
      gnome-session-binary.
    * Update session definitions to match new gnome-settings-daemon
    * don't show logout button in fail whale when not logged in
    * handle apps exiting abruptly at log out better
    * Translation updates

Changes since the last tag '3.33.4':

Alexandr Miloslavskiy (1):
      manager: continue if a client exits during EndSession signal

Asier Sarasua Garmendia (1):
      Update Basque translation

Benjamin Berg (16):
      autostart-app: Add X-GNOME-HiddenUnderSystemd for hiding
      fail-whale: Never show logout button in GDM
      meson: Add compile time option to control systemd session management
      manager: Integrate with systemd startup notification
      util: Add API to start a systemd unit
      manager: Add systemd-managed property
      manager: Allow fetching the configured session without manager
      manager: Add initilization synchronization point DBus API
      main: Add systemd gnome-session monitoring code for leader
      gnome-session-ctl: Add helper binary for systemd targets
      data: Add systemd user units
      manager: Quit session manager after completing shutdown
      manager: Rely on systemd restarting DBus already
      main: Export autostart dir into environment
      main: Enable systemd usage
      NEWS: Add information about the new systemd user instance support

Bruce Cowan (1):
      Update British English translation

Carlos Garnacho (3):
      Merge branch 'remove-mouse-plugin' into 'master'
      data: Adjust to gsd-clipboard removal
      Merge branch 'wip/carlosg/remove-clipboard-plugin' into 'master'

Iain Lane (2):
      gsm-systemd: Find user's graphical session, not the current pid's session
      Add GNOME_SESSION_AUTOSTART_DIR variable to set the autostart dirs

Jor Teron (1):
      Update Karbi translation

Kukuh Syafaat (1):
      Update Indonesian translation

Marco Trevisan (Treviño) (1):
      util: Add session env variables to child env

Marius Gedminas (1):
      Fix typos in DBus documentation

Olivier Fourdan (1):
      data: Adjust to g-s-d's plugin removals

Piotr Drąg (1):
      Update POTFILES.in and POTFILES.skip

Ray Strode (5):
      Merge branch 'clientExitInEndSession' into 'master'
      Merge branch 'env-variables-export' into 'master'
      Merge branch 'typos' into 'master'
      NEWS: update for release
      meson: bump to 3.33.90