Added some search path sufixes for 64 bit systems
Checksums for various uses
Utility functions for use by decompression functions, class outlines
A special class to add error information to a returned value (with tests)
More tests and fixes
Bit stream and more tests for things
Indentation test
Huffman build
Dynamic block huffman read
First test of decompressor
fixed template specialization for gcc
PixelBuffer class stub
Renamed some files and applied filter to others
Start of the actual PNG loader, input and filtering classes
Added processing a number of non-critical chunks
make the decompressor keep state, decoding of data chunks
Fixed and added checksum to the decompressor
Made the dynamic block loader keep state
Filled out the pixel buffer API some more
some small things