* debian/patches/ubuntu_overlay-scrollbars.patch:
  - define "org.gnome.desktop.interface ubuntu-overlay-scrollbars" to
    let disable the overlay scrollbars, thanks Andrea Cimitan 
    (lp: #934123)
* debian/patches/ubuntu_lock-on-suspend.patch: 
  - use ubuntu- prefix to avoid downstream,upstream confusion
  - the key is "org.gnome.desktop.screensaver ubuntu-lock-on-suspend"

[ Marc Deslauriers ]
* debian/patches/ubuntu_lock-on-suspend.patch: Add a new preference to lock
  the screen when the system suspends. (LP: #938076)