OOZIE-1381 Oozie does not support access to the distributed cache file under different name node

git-svn-id: https://svn.apache.org/repos/asf/oozie/trunk@1489945 13f79535-47bb-0310-9956-ffa450edef68
OOZIE-1357 Can't view more than 1000 actions of a coordinator and paging does not work (ryota)

git-svn-id: https://svn.apache.org/repos/asf/oozie/trunk@1489973 13f79535-47bb-0310-9956-ffa450edef68
OOZIE-1375 Generate Job notification events for Workflow Actions (mona)

git-svn-id: https://svn.apache.org/repos/asf/oozie/trunk@1489996 13f79535-47bb-0310-9956-ffa450edef68