3 commits

Author	SHA1	Message	Date
james	fd28a1a6b7	Update copyright year	2019-02-11 16:01:02 -08:00
james	b95d443c25	Support libpng versions prior to 1.6 and 1.5 ... Tested confirmed for... 1.5.30 1.4.22 1.2.59	2019-02-11 15:47:48 -08:00
james	ad8e7d8c3c	Support aPNG in new versions of libpng ... A known issue: iTXt cannot be written (yet). I may do something about that. For now, this is likely good enough. Who cares about the extra text anyway?	2019-02-10 23:52:02 -08:00