[gnome-desktop] (9 commits) ...Comments to clarify the meaning of 'on', 'connected', 'clone'

[Federico Mena Quintero <federico src gnome org>]

Summary of changes:

  2290fde... Only select for RRScreenChangeNotifyMask, not for the more  (*)
  f177b20... Don't ask for RANDR events if the caller doesn't specify a  (*)
  448e9e2... Add _with_time() versions to the GnomeRR and GnomeRRConfig  (*)
  5c285b0... Add gnome_rr_screen_get_timestamps() to query the XRR times (*)
  0f889f6... Bump the libtool version number as the GnomeRR and GnomeRRC (*)
  778fcb5... Don't force a reprobe of the RANDR outputs on every RANDR e (*)
  2f9ef4c... First update screen resources, then update the screen size  (*)
  f0dd083... Utility dialog to show the RANDR timestamps, for debugging  (*)
  586ecbb... Comments to clarify the meaning of 'on', 'connected', 'clon (*)

(*) This commit already existed in another branch; no separate mail sent