Alexander Kreuzer

Thank you. I must have accidentally run `yapf` on the changes. I should have reverted all of the cosmetic changes and also the stuff with `urllib3`.

- Added new options to `doc/configuration.md` - Fixed on typo in `bin/sapcli`. - Fixed some issue with liniting. - Added NotImplementedException to the case where `--rest-over-rfc` is used with odata/gtcs....

I think I know what this is: ```list[str]``` as a type definition is only allowed in Python 3.9+ For older version on has to use something like this ``` from...