AdvanceCOMP v2.0
- Added support for reading MNG files with depth of 1, 2, and 4 bits.
- Added 64 bits binary for Windows.
- Updated to libdeflate 29-May-2017.
From https://github.com/ebiggers/libdeflate
at commit 1726e9e87fb6f98682dfdea2356d5ee58881fe7b.