Completed full step through of bloodstation app for demo
Merge branch 'master' of github.com:benon/discovery_kiosk

* 'master' of github.com:benon/discovery_kiosk:
  updated time out error and added error close signal
  added limits to vhr
  implemented new reg form changes
  feddback
  new sitepage mediator
  amended com service
  some small bugs and working on the new data model
  added old repo comservice to avoid bugs
  added vhr and registration to repo
  some small bugs and working on the new data model