YARN-334. Maven RAT plugin is not checking all source files (tgraves)


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1432939 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-4934. Maven RAT plugin is not checking all source files (tgraves)


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1432940 13f79535-47bb-0310-9956-ffa450edef68
HDFS-4385. Maven RAT plugin is not checking all source files (tgraves)


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1432941 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9097. Maven RAT plugin is not checking all source files (tgraves)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1432942 13f79535-47bb-0310-9956-ffa450edef68
Merge branch 'branch-2' of github.com:griddynamics/yhadoop-common into branch-2-gd
Merge branch 'branch-2-gd' of github.com:griddynamics/yhadoop-common into fb-HADOOP-9016-branch-2-gd