Update README.md
Create the ZK nodes if it does not already exist.

This helps reduce the friction for new-starters getting up and running
using bamboo, as they no longer have to go into the ZK console to create
the nodes manually.
Merge pull request #22 from rthomas/upstream

Create the ZK nodes if they do not already exist.
#12 Refactor to eventbus modal for event handling; Handle tasks changes by event subscription API
DomainEvent should not be a reference
Refactored template content handler; Only reload when template result changed.
remove fatal, but logging details about unstructured JSON callback from Marathon
Feature #11 #19
 - Refactor all Domain to Service
 - Support custom load balace acl rules
 - Refactored JSON request and response
 - Refactored REST API
 - Breaking REST API and Template compatibility