[gdm] (35 commits) Created branch multi-stack

[Ray Strode <halfline src gnome org>]

The branch 'multi-stack' was created.

Summary of new commits:

  bfe2365... Revert "Don't wait a mandatory 2 seconds when resetting gre
  7ced60d... Don't set list-visible unless the widget is visible
  686cfe7... Add user chooser to ui file
  e2b84e6... Add new api to ask when chooser widget is done loading item
  19f1403... Create session settings object up front
  f03a89d... disconnect signal handlers in destroy session
  211c78d... Introduce new Conversation object
  d6e02a0... Rename session worker to the service it's managing
  23a4e81... Make greeter/autologin session explicitly request PAM conve
  5015044... Store multiple conversations in the session
  1f97db7... Return a different error code for "service won't work" than
  c9f24aa... Emit "service-unavailable" from session when pam service re
  d498108... Bubble service-unavailable up to greeter
  f2155ac... Catch service-unavailable from server in client and propaga
  da4dae9... Queue a greeter reset when the user clicks cancel
  f517949... Don't delay login for passwd -d users
  41a2faa... Add a plugin based extension system to greeter
  b5ea9d8... squash with password
  36baeff... task list fix
  9b7b6cb... Show cancel button after first message
  ceece80... Prevent start session signal handler from getting called mu
  ff1cf4b... Add fingerprint plugin
  b186d5b... Add smartcard plugin
  1b0996a... squash with smartcard
  74292dc... When one PAM conversation wins, stop the others
  67a3f9a... KILL stuck processes if they don't die on TERM
  ec1151e... Drop the other hiding stuff for now.
  871f015... add better debug spew (needs squash)
  f59d1a4... switch to proper mode when going to timed login
  62d2a6e... Drop "Cancelling" message for plugin initiated cancels
  aedf0cf... drop code for label that doesn't exist anymore
  388e0d6... Add delay when showing messages (needs split)
  5e112d4... Drop cancelling message
  ade29eb... manage tasks outside of task list
  a37938a... hide task actions more aggressively