client role in reverse connections.  Improvements to logging in
          ultravnc_repeater, ULTRAVNC_REPEATER_NO_RFB option.  Increase
          SSL timeout and print message if 'repeater' mode is detected for
          reverse SSL connection.  Fix RECORD scroll XCopyArea detection
          with recent gtk/gdk library; set X11VNC_SCROLL_MUST_EQUAL
          to disable.  Limit logging of RECORD error messages.