Revision history for Graphics-DZI

!! means break of backward compatibility

0.03    ?????????
	- added sparse image support via overlays
	- added sparse document images
	- added Graphics::DZI: overlays option
	- changed invocation line in deepzoom
	- changed defaults for tilesizes to 256

0.02	Sun Mar 14 18:13:34 CET 2010
	- first release

0.01    Tue Mar  9 17:44:54 CET 2010
	- experimental version