Removing the old C-code from pysapcompress with a port in Python

[codeHorse87]

We've been informed by Max (xje4@xje4.dev) that he created a fully compatible TypeScript port of the SAP LZH and LZC algorithms which is way more readable than the original C code:
https://sr.ht/~xje4/sapcomp/

Regarding issues such as #5 it should still be a goal to remove the old C-code from pysapcompress. Max is happy to answer questions regarding the algorithms and give insights.

[codeHorse87]

• Hi @martingalloar I think this is closed by accident. The PR from @randomstr1ng still requires merging and I'd recommend pulling into a separate branch for testing at first.
  Correct? I'll take it on my list and can probably do so within the next week or two