High priority:
	Document and add to examples: list_screens, Screens, Screen and Output
	Do all transitions form current settings and include that in fade time calculation

Medium priority:
	Small examples
	-r support in the comperhensive example
	Complete support for EDID

Low priority:
	Fix errors caused by SIGUSR2
	Set _ICC_PROFILE X atom
	Add support for monitor hotplugging
	http://www.argyllcms.com/doc/ucmm.html
	http://www.oyranos.org/wiki/index.php?title=Oyranos/X11_Requirements