OOZIE-1291 TestHadoopAccessorService.testGetMRDelegationTokenRenewer fails against Yarn (rkanter)

git-svn-id: https://svn.apache.org/repos/asf/oozie/trunk@1462549 13f79535-47bb-0310-9956-ffa450edef68
Added explicit dependency on "surefire-junit47" because this dependency was not found by dependency plugin, so :go-offline missed it, and the tests were failing in offline mode.
fixed junit47 since it is not a plugin. (to be continued.)
Merge remote branch 'origin/trunk' into trunk
Merge remote branch 'origin/trunk' into trunk-gd
Merge remote branch 'origin/trunk-gd' into fb-YAHOO-296-trunk-gd