Added tests
Datapoint collection saveAll
Test conformity, CRUD, delegates notified on incomplete data
Test conformity, CRUD, delegates notified on incomplete data
Removed logs, removed auto generated comments, added datapoint collection delegate
Tidied up
Merge branch 'refs/heads/feature-tests'

* refs/heads/feature-tests:
  Tidied up
  Removed logs, removed auto generated comments, added datapoint collection delegate
  Test conformity, CRUD, delegates notified on incomplete data
  Test conformity, CRUD, delegates notified on incomplete data
  Datapoint collection saveAll
  Added tests