Allow configuration of what gets returned by the root resource
lint fix
Example usage of 'root' in config.json - thanks @manishtomar
Delay utility

Delays the result by configured seconds
Merge pull request #591 from rackerlabs/delay

Delay utility
Merge pull request #576 from rackerlabs/redirect_root

Allow configuration of what gets returned by the root resource
Review changes 2
Merge branch 'master' into test_webhook_manifest