Add color span to most recent error and fix ui templates.
Add color span to most recent error and fix ui templates for security.
revert tablesorter fix
revert tablesorter fix
Use javascript to color-code recent errors
Use javascript to color-code recent errors
AutoHDFS for getting HDFS delegation token and auto renew.
Merge remote-tracking branch 'upstream/security' into security
Revert "AutoHDFS for getting HDFS delegation token and auto renew."

This reverts commit 3c6930dfe4447b6077916b9f9a07b062141b5305.
STORM-346: added AutoHDFS class that will get hdfs delegation tokens on behalf of users, push it to workers and renew the delegation tokens automatically.
Merge branch 'master' into show-recent-error
Update Storm UI REST API for error lapsed time
Merge branch 'security' into show-recent-error-security
Fix STORM REST API
STORM-367. Storm UI REST api documentation.
STORM-367. Storm UI REST api documentation. Added changes as per Bobby's recommendations.
Update Storm UI REST API for error lapsed time
Fix STORM REST API
Make sure errorLapsedSecs is always integer
Make sure errorLapsedSecs is always integer