mesos/spark — pull request #719 by karenfeng (2013-07-19 21:15:03+00:00)
Title: Creates Executors tab for Application UI

This create an Executors Tab for the Application UI and should solve [SPARK-808](https://spark-project.atlassian.net/browse/SPARK-808).
- Moved summary from Storage to Executors Tab
- Created executor tables for RDD blocks, disk and memory usage
![executors tab](https://f.cloud.github.com/assets/4754931/828577/402d6446-f0b8-11e2-997a-6f812b9baffd.png)