AMBARI-1300.  Service status / host component status can get stuck in the green blinking state if stop fails - no further operation can be performed. (srimanth via yusaku)

git-svn-id: https://svn.apache.org/repos/asf/incubator/ambari/trunk@1440738 13f79535-47bb-0310-9956-ffa450edef68