AMBARI-2234. Host Details Page: Update host component actions and icons depending on state. (yusaku)
AMBARI-2230. Nagios user is presented in Admin > Misc page when Nagios service was not installed. (yusaku)
AMBARI-2231. Service web UI links map to hostnames not resolvable by the client. (yusaku)

git-svn-id: https://svn.apache.org/repos/asf/incubator/ambari/trunk@1488035 13f79535-47bb-0310-9956-ffa450edef68