The exception time display as default timezone.

Remove function date-str.
Change the exception time returned as a raw value.
Add moment.js used format timezone.
resolve storm-254, fobbiden to register same name metrics in different timeBucket
Added a hacky workaround for a FileNotFoundException I encountered
while using storm and tika
Modified resource extraction to use getProtocol
STORM-403: heartbeats-to-nimbus in supervisor-test failed due to unintentional worker launch
Merge branch 'master' into STORM-364
Merge branch 'upstream_master_storm254' of https://github.com/dashengju/incubator-storm into STORM-254

STORM-254: one Spout/Bolt can register metric twice with same name in different timeBucket
Updated Changelog with STORM-254
Merge branch 'STORM-403' of https://github.com/iwasakims/incubator-storm into STORM-403

STORM-403: heartbeats-to-nimbus in supervisor-test failed due to uninten...
Updated Changelog and Readme for STORM-403
Merge branch 'master' of https://github.com/icksa/incubator-storm into STORM-402

STORM-402: FileNotFoundException when using storm with apache tika
Updated the REST API documentation,add the component-errors property description.
Merge branch 'STORM-364' of https://github.com/shell0dh/incubator-storm into STORM-364

STORM-364: The exception time display as default timezone.
Updated License, Changelog, and README for STORM-364.