Make key separator available on create-key.sep
Fix code style errors
EchoClient

Doesn't connect to any backend, echoes messages back to self.
Add --echo option to bin/server.js
Moved models and collections
Update UI to use new model/collection paths
Rewrite api/server

No longer uses hapi; API methods are easier to reuse elsewhere.
Update dependencies
Update TODO
Correct file globs for test scripts
Update UI to latest version of ornament