Some users when see following warning:
on their console, immediately grep their $HOME to find out that they DO HAVE afore mentioned string present in their settings.xml, and then scratch their head how to get rid of it.
Hence, we should improve error message – at least add some clue that message targets given Mojo developers (as message appears immediately under Mojo execution log message) and not users. Best users could do is nag Mojo developers, and not us, to make message disappear.
- report at end, instead multiple times same warning (for reactor builds)
- possibility to suppress validation
- new check: maven-compat, maven2, p-c-d, mixed maven verions,, wrong scopes (similar as m-p-p does on build time)