Update README.md
Set up $watcher for the cluster health promise for label coloring

Change-Id: I1aa5c0ef675acee2862bbf265e348a7ca4c81869
Merge pull request #2 from kkochis/refactor

Refactoring out one of the http calls and mimicking the seed structure
Merge pull request #3 from kkochis/master

Updating to latest in master