Added lint mojo and config.
Added failOnError management and url command line option. Ready for pull request
merged to last jayway repo
Added classpath, sources and libraries default values.
Added test for lint mojo. Too much logic without test
New tests for default and custom config
Added executor mock, we can now review configuration generation following discussion of pull request.
tested output off
Added all lint output to the same lint folder in /target and enhanced documentation
better documentation
Back to old pom and suppressed one warning in LintMojo
updated parent pom to latest release
documentation updates and fixes