Backport OOZIE-1005 to branch-3.3 and remove stray commit lines from graphWF.xml and invalidGraphWF.xml

git-svn-id: https://svn.apache.org/repos/asf/oozie/branches/branch-3.3@1411987 13f79535-47bb-0310-9956-ffa450edef68
4 files changed