Streaming Support

[coderforlife]

Add support for stream-compression and stream-decompression. This would allow one to use the functions for larger files. Recommended to follow the zlib API.

[coderforlife]

Progress update: LZNT1 is completely working with a new streaming API. Xpress is in progress.

[coderforlife]

LZNT1 (compression/decompression) and Xpress (decompression) are committed.