Catch Exceptions in HttpClient
Use singleton classes as objects
Wrap remote app config to case class
Use authentication service to get user oid from
Add swagger UI
Point swagger-ui to api-docs
Remove swagger header
Serve html api-docs from /api-docs

json api docs from /swagger
Set up mocha.
Added chai as assertion library.
Run tests from main source tree and against an iframe
Run mocha tests from sbt build