Merge -c 1190084 from trunk to branch-0.23 to fix MAPREDUCE-3284.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.23@1190086 13f79535-47bb-0310-9956-ffa450edef68

hadoop-mapreduce-project/CHANGES.txt

@@ -1757,6 +1757,9 @@ Release 0.23.0 - Unreleased
     MAPREDUCE-3228. Fixed MR AM to timeout RPCs to bad NodeManagers. (vinodkv
     via acmurthy)
 
+    MAPREDUCE-3284. Moved JobQueueClient to hadoop-mapreduce-client-core.
+    (acmurthy) 
+
 Release 0.22.0 - Unreleased
 
   INCOMPATIBLE CHANGES