RAT-129 - Add support for CDDL 1.0 

git-svn-id: https://svn.apache.org/repos/asf/creadur/rat/trunk@1505488 13f79535-47bb-0310-9956-ffa450edef68
RAT-145 - Maven plugin should not run in the "verify" phase, but in the "validate" phase

git-svn-id: https://svn.apache.org/repos/asf/creadur/rat/trunk@1505508 13f79535-47bb-0310-9956-ffa450edef68
Update footer date

git-svn-id: https://svn.apache.org/repos/asf/creadur/rat/trunk@1505561 13f79535-47bb-0310-9956-ffa450edef68
Merge remote-tracking branch 'upstream/trunk' into gsoc

Conflicts:
	apache-rat-core/src/main/java/org/apache/rat/api/MetaData.java
        - resolved by re-applying removal to upstream version