OOZIE-1251 Log messages for DependencyChecker class show wrong jobid and actionid (rohini via mona)

git-svn-id: https://svn.apache.org/repos/asf/oozie/trunk@1453615 13f79535-47bb-0310-9956-ffa450edef68
OOZIE-1253 latest() gets resolved before all push dependencies are resolved (rohini via virag)

git-svn-id: https://svn.apache.org/repos/asf/oozie/trunk@1453617 13f79535-47bb-0310-9956-ffa450edef68
OOZIE-1255 latest/future check for hcat can cause shutdown to hang (rohini via virag)

git-svn-id: https://svn.apache.org/repos/asf/oozie/trunk@1453632 13f79535-47bb-0310-9956-ffa450edef68
Merge remote branch 'origin/trunk' into trunk-gd