[gdm] (17 commits) Created branch wip/wayland-for-merge

[Jasper St. Pierre <jstpierre src gnome org>]

The branch 'wip/wayland-for-merge' was created.

Summary of new commits:

  081be59... slave: Kill off some unused code
  066d4e8... Move gdm_slave_run_script to common code
  e5d4c1b... server: Move /Init script processing here
  774a237... session-worker: Move PostLogin / PreSession / PostSession s
  930fb58... Integrate the slaves into the main daemon process
  0081813... display: Enforce a few invariants
  623c012... display: Remove some unnecessary parts from dispose
  27346c6... display: Clean up old signal handlers
  e42e5cd... manager: Make migrated a special case when starting the ses
  831fe40... manager: Rename the "user session" or "session" to the "see
  470a061... manager: Don't reuse the same X server when we have a displ
  afe751c... session-worker: Allocate a new VT for sessions with their o
  e405f55... Add wayland-sessions
  10375a0... session: Add a simple and naive way to detect Wayland sessi
  2659ed0... session: Wayland sessions bypass Xsession
  8867d02... session: Wayland sessions have their own display server
  821570d... Revert "move over to using 'dconf compile' and file-db"