OOZIE-1659 oozie-site is missing email-action-0.2 schema (jagatsingh via rkanter)
OOZIE-1879 Workflow Rerun causes error depending on the order of forked nodes (rkanter)
OOZIE-1875 Add "NONE" to coordinator job execution_order (bzhang)
Amendment to OOZIE-1879 to increase the test timeout to not fail against Hadoop 2