Inwx-dns-recordmaster

What's Changed
* Add functional tests against test API by mxmehl in https://github.com/mxmehl/inwx-dns-recordmaster/pull/9
* Add Python 3.9 and 3.10 by mxmehl in https://github.com/mxmehl/inwx-dns-recordmaster/pull/10
* Improve documentation
* Rename `--local` to `--api-response`

**Full Changelog**: https://github.com/mxmehl/inwx-dns-recordmaster/compare/v0.1.1...v0.1.2

Initial release of the INWX DNS Recordmaster. A lot of things are still missing, most importantly proper description and documentation. This will follow in the next releases.