AMBARI-1294. Add 'isEmpty' and 'in' query operators to API. Added missing tests from previous commit. 

git-svn-id: https://svn.apache.org/repos/asf/incubator/ambari/trunk@1441533 13f79535-47bb-0310-9956-ffa450edef68
AMBARI-1331 - Step 8 hangs on deploy task 2 of 59, server has exception

git-svn-id: https://svn.apache.org/repos/asf/incubator/ambari/trunk@1441612 13f79535-47bb-0310-9956-ffa450edef68
AMBARI-1329. Adjust job browser column sizing. (yusaku)

git-svn-id: https://svn.apache.org/repos/asf/incubator/ambari/trunk@1441683 13f79535-47bb-0310-9956-ffa450edef68
AMBARI-1333. Add username validation for Ambari local users. (yusaku)

git-svn-id: https://svn.apache.org/repos/asf/incubator/ambari/trunk@1441685 13f79535-47bb-0310-9956-ffa450edef68
AMBARI-1334. Show hosts that have failed install tasks as red to allow the user to easily identify source of failure. (yusaku)

git-svn-id: https://svn.apache.org/repos/asf/incubator/ambari/trunk@1441687 13f79535-47bb-0310-9956-ffa450edef68
AMBARI-1336. Externalize text to messages.js. (yusaku)

git-svn-id: https://svn.apache.org/repos/asf/incubator/ambari/trunk@1441688 13f79535-47bb-0310-9956-ffa450edef68
AMBARI-1337. Refactor Job Browser filter. (yusaku)

git-svn-id: https://svn.apache.org/repos/asf/incubator/ambari/trunk@1441689 13f79535-47bb-0310-9956-ffa450edef68
AMBARI-1335. Show validation error when the user specifies target hosts that are already part of the cluster. (yusaku)

git-svn-id: https://svn.apache.org/repos/asf/incubator/ambari/trunk@1441690 13f79535-47bb-0310-9956-ffa450edef68
AMBARI-1339. Validate usernames in Misc section of Customize Services step in Install Wizard.  (yusaku)

git-svn-id: https://svn.apache.org/repos/asf/incubator/ambari/trunk@1442297 13f79535-47bb-0310-9956-ffa450edef68
AMBARI-1340. Enhance Install/Start/Test progress display. (yusaku)

git-svn-id: https://svn.apache.org/repos/asf/incubator/ambari/trunk@1442298 13f79535-47bb-0310-9956-ffa450edef68
AMBARI-1341. Add Hosts: update the API call for new operator precedence. (yusaku)

git-svn-id: https://svn.apache.org/repos/asf/incubator/ambari/trunk@1442299 13f79535-47bb-0310-9956-ffa450edef68
AMBARI-1342. Hive client is not installed on Nagios server host. (jaimin)

git-svn-id: https://svn.apache.org/repos/asf/incubator/ambari/trunk@1442456 13f79535-47bb-0310-9956-ffa450edef68
AMBARI-1346. The number of task trackers does not reflect the actual number in MapReduce service summary after new TaskTrackers have been added until page refresh. (yusaku)

git-svn-id: https://svn.apache.org/repos/asf/incubator/ambari/trunk@1442809 13f79535-47bb-0310-9956-ffa450edef68
AMBARI-1345. Alerts are not showing up at all in Service pages. (yusaku)

git-svn-id: https://svn.apache.org/repos/asf/incubator/ambari/trunk@1442811 13f79535-47bb-0310-9956-ffa450edef68
AMBARI-1349. Expose host-specific Nagios alerts in Ambari Web. (yusaku)

git-svn-id: https://svn.apache.org/repos/asf/incubator/ambari/trunk@1442819 13f79535-47bb-0310-9956-ffa450edef68
AMBARI-1348. Externalize strings to messages.js. (yusaku)

git-svn-id: https://svn.apache.org/repos/asf/incubator/ambari/trunk@1442820 13f79535-47bb-0310-9956-ffa450edef68
AMBARI-1347. Expose host-level alerts via nagios_alerts.php with associated service component names. (yusaku)

git-svn-id: https://svn.apache.org/repos/asf/incubator/ambari/trunk@1442834 13f79535-47bb-0310-9956-ffa450edef68
AMBARI-1344. mapred.tasktracker.reduce.tasks.maximum in mapred-site.xml is not taking effect. (yusaku)

git-svn-id: https://svn.apache.org/repos/asf/incubator/ambari/trunk@1442842 13f79535-47bb-0310-9956-ffa450edef68
AMBARI-1351. Provide consistent ordering of hosts in heatmap. (jaimin)

git-svn-id: https://svn.apache.org/repos/asf/incubator/ambari/trunk@1443238 13f79535-47bb-0310-9956-ffa450edef68
AMBARI-1353. "Missing translation" shown in Job Browser. (jaimin)

git-svn-id: https://svn.apache.org/repos/asf/incubator/ambari/trunk@1443241 13f79535-47bb-0310-9956-ffa450edef68