HBASE-8427 Apache rat is incorrectly excluding test source files


git-svn-id: https://svn.apache.org/repos/asf/hbase/branches/0.94@1471794 13f79535-47bb-0310-9956-ffa450edef68
CHANGES.txt for 0.94.7RC1

git-svn-id: https://svn.apache.org/repos/asf/hbase/branches/0.94@1471802 13f79535-47bb-0310-9956-ffa450edef68
Merge remote branch 'origin/0.94' into 0.94-gd