fix amd auto suggestion

fix broken nicehash support

Major cleanup and speedup of soft aes

Platform index zero was always used to search for the device detection.

Fix: use correct detected AMD platform index

Topic cleanup

- add nicehash flag back to `miner_work`

readd nicehash pool support

use nicehash start nonce in all backends if nicehash is enabled

fix donation section

refactor xmr-stak

- add CIvariables to debug cuda build

- fix windows CI
- add CUDA to linux CI

- add more documentation
- split documentation into different files

- string literal can only be 16kbyte

- add clang compile section
- cleanup CMake file
- fix missing return value

- add pseudo install rule to CMake

- move source code to `src`
- categorize files and move to group folder
- change upper case class files to lower case
- change C++ header to `*.hpp`

- executor.h: expose log_`result_error()`
- register wrong results

- create config on startup
- remove copy `config.txt` on `make install`

Use command line poolname, password and username  if defined