png 1.2.34 - libpng conversion for d

libpng & zlib compiled to static libs with dmc. Allows use of libpng & zlib from the D programming language. Imports are for D2, but the static lib should be usable from D1 and changes to the import file straight forward.

the libpng license (obey!):

The Contributing Authors and Group 42, Inc. specifically permit, without
fee, and encourage the use of this source code as a component to
supporting the PNG file format in commercial products.  If you use this
source code in a product, acknowledgment is not required but would be
appreciated.
		

static libs, with d imports and save/load functions.