YARN-1152. Fixed a bug in ResourceManager that was causing clients to get invalid client token key errors when an appliation is about to finish. Contributed by Jason Lowe.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1521292 13f79535-47bb-0310-9956-ffa450edef68
YARN-910. Augmented auxiliary services to listen for container starts and completions in addition to application events. Contributed by Alejandro Abdelnur.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1521298 13f79535-47bb-0310-9956-ffa450edef68