RAT-144: AbstractRatMojo String constant arrays should be private
https://issues.apache.org/jira/browse/RAT-144

-Refactored arrays into unmodifiable lists and reduced visibility of all default excludes.



git-svn-id: https://svn.apache.org/repos/asf/creadur/rat/trunk@1614758 13f79535-47bb-0310-9956-ffa450edef68
RAT-144: AbstractRatMojo String constant arrays should be private
https://issues.apache.org/jira/browse/RAT-144

-Refactored arrays into unmodifiable lists and reduced visibility of all default excludes.
-Added simple test to ensure size of constant lists.



git-svn-id: https://svn.apache.org/repos/asf/creadur/rat/trunk@1614759 13f79535-47bb-0310-9956-ffa450edef68
Updated to parent pom v14.
Refactored plugin-plugin version, extracted 3.3 since it's derived from parent pom and only needed at one place.


git-svn-id: https://svn.apache.org/repos/asf/creadur/rat/trunk@1614764 13f79535-47bb-0310-9956-ffa450edef68