Updated travis config.
Fix build, update pom.
Make ZK tests less flaky.
Add build status to README.
Added `runAsUser` job parameter.
Swap ganglia for graphite reporter.
Update CONFIG.md.
Also set user when executor is supplied.
Clean up pom.
Implemented replacement web UI.

Added separate button to create new dependent job.

Removed edit/new job functionality from UI.

Dropped duplicate button.

Added enable/disable toggle button.

Conflicts:
	src/main/resources/assets/app/static/js/chronos_jquery.js
Fixed dependency path for enable/disable button.
correct use of Option
Include scheduler message on memory failures.