proper plugin options

[Andrei-Pozolotin]

1. it seems -D options no longer work
2. please consider migration to -P plugin options
3. see work around nsc.Settings ignoring -D user-set state random-maven/scalor-maven-plugin#11

[non]

Sorry I missed this issue!

I'll do some testing and will update the docs with whatever solution we come up with (possibly moving to -P plugin options).

[danslapman]

Any news on this?

[larsrh]

PRs welcome.