NFLabs/zeppelin — pull request #76 by Leemoonsoo (2014-04-03 05:44:58+00:00)
Title: Support Job ordering/grouping with new style.

* [x] Support job ordering / grouping [ZEPPELIN-120](https://zeppelin-project.atlassian.net/browse/ZEPPELIN-120).
* [x] Immediate save after job name / cron scheduler changes.
* [x] fix bug to let stay in history view.