Making the Checkstyle config location local

[Tom Zeller]

On the last dev call we decided to make the Checkstyle config location local rather than remote, but still had concerns about managing lots of checkstyle.xml files.

Looks like we can make the Checkstyle config location local while not proliferating checkstyle.xml to child modules of multi-module projects (the IdP and OpenSAML) in both the Maven and Eclipse plugins. Only monolithic and multi-module parent projects will need a copy of checkstyle.xml.

I’m going to go ahead and start making the changes described in JPAR-72, to make Jenkins happy again.

https://issues.shibboleth.net/jira/browse/JPAR-72