YARN-828. Removed the unsed YarnVersionAnnotation. Contributed by Zhijie Shen.
svn merge --ignore-ancestry -c 1493592 ../../trunk/


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1493593 13f79535-47bb-0310-9956-ffa450edef68
YARN-823. Moved RMAdmin from yarn.client to yarn.client.cli and renamed it to be RMAdminCLI. Contributed by Jian He.
svn merge --ignore-ancestry -c 1493596 ../../trunk/


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1493597 13f79535-47bb-0310-9956-ffa450edef68
YARN-752. In AMRMClient, automatically add corresponding rack requests for requested nodes. (sandyr via tucu)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1493601 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-5171. Expose blacklisted nodes from the MR AM REST API. (sandyr via tucu)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1493603 13f79535-47bb-0310-9956-ffa450edef68
Merge remote branch 'origin/branch-2' into branch-2-gd