ground for generic base85 encoder: ascii85, z85 and ipv6 charset support, experimental support for arnold renderer flavour (with a couple of compression tricks)
base85 test program code layout update
[wip] refactoring base85 encoder/decoder
_BytesToValue was no incrementing input pointer, code cleanup
base85 basic tests fix
added support for pack 3 (pack 3 unsigned int in one using a 10 bit mask)
fixed all test, only thing left a encoding packed values
implemented 'packing' in base85 encoder
updated tests: checking decode/encode symmetry
fixed issue with rle encoding
more comment in base85 tests and expected results
checking decode -> encode -> decode consistency