OOZIE-1631 Tools module should have a direct dependency on mockito (rkanter)

git-svn-id: https://svn.apache.org/repos/asf/oozie/trunk@1547861 13f79535-47bb-0310-9956-ffa450edef68
OOZIE-1598 enable html email in email action (puru via ryota)

git-svn-id: https://svn.apache.org/repos/asf/oozie/trunk@1547972 13f79535-47bb-0310-9956-ffa450edef68
OOZIE-1630 <prepare> operations fail when path doesn't have scheme (ryota)

git-svn-id: https://svn.apache.org/repos/asf/oozie/trunk@1547979 13f79535-47bb-0310-9956-ffa450edef68
OOZIE-1633 Test failures related to sharelib when running against Hadoop 2 (rkanter)

git-svn-id: https://svn.apache.org/repos/asf/oozie/trunk@1547994 13f79535-47bb-0310-9956-ffa450edef68