[gnome-shell] (13 commits) Created branch hotplug

[Cosimo Cecchi <cosimoc src gnome org>]

The branch 'hotplug' was created.

Summary of new commits:

  507784d... screensaver: factor out a ScreenSaverProxy helper class
  4ff22f7... autorun: add an AutorunManager class
  2b5f9c7... automount: add an AutomountManager class
  2fa4cb0... autorun: follow per content-type gsettings preferences for 
  6e09057... sniffer: add a mimetype sniffer helper executable
  61ca1e0... autorun: integrate with the shell sniffer process
  cbe20c0... automount: only autorun volumes marked as allowed
  8973c41... mount-operation: add a ShellMountOperation implementation
  aed5a7b... mount-operation: implement ask-question
  9c7b11f... autorun: prefer Safe Removal over eject/unmount if possible
  582d5c8... mount-operation: implement ask-password for mounting encryp
  81ed676... automount: emit sounds when a drive is connected/disconnect
  a904101... automount: handle the drive-eject-button signal