prop278: Add support for LZMA2 and/or Zstandard
Add support for the compression schemes needed to implement prop#278.
See: http://facebook.github.io/zstd/ and http://7-zip.org/sdk.html for the respective libraries.
Add support for the compression schemes needed to implement prop#278.
See: http://facebook.github.io/zstd/ and http://7-zip.org/sdk.html for the respective libraries.