Extracted LzssCompressor for Ruby version
Extracted LzssCompressor for C++ version
Fixup ruby lzss
Added TLG6 filter types decoding for Ruby version
Added TLG6 filter types decoding for C++ version
Changed decompression function placement
Added TLG6 reading for C++ version

Ported from krkrz with minor changes.
Refactored C++ TLG6 reading
Removed the rest of #defines
Improved formatting
Fixed problems with images not using alpha channel

The problem persisted even after retracing back to initial KRKRZ port.
Is it a bug in krkrtpc?
Cosmetic changes
Removed Ruby version

Its performance was already bad, but a benchmark on an incomplete port
of the TLG6 reader proved that it was going to decrease even more.

It simply made no sense to keep the Ruby implementation around if it's
execution time was 30x slower (TLG5) and 250x slower (TLG6)... even
after micro-optimizations.
Removed debugging symbols
Added link to releases
Added mingw support
Fixed typo
Merge pull request #1 from vn-tools/tlg6

Added support for TLG6