YARN-2493. Added node-labels page on RM web UI. Contributed by Wangda Tan
(cherry picked from commit b7442bf92eb6e1ae64a0f9644ffc2eee4597aad5)
YARN-2987. Fixed ClientRMService#getQueueInfo to check against queue and app ACLs. Contributed by Varun Saxena
(cherry picked from commit e2351c7ae24cea9b217af4174512d279c55e8efd)