backend hanwatts prediction model web interface

Merge pull request #40 in UPRFIR/backend-hanwatts-prediction-model-web-interface from develop to master

* commit '9396b575f0048d46656b12ca28e8cdccaccda04f': (61 commits)
  Add dummy data for sprint review
  test
  removed unused test
  CONSTsistancy
  -testroute
  revert
  added
  dummy data updated
  test-data
  test dataa geupdate
  onlogische try catch weg
  remove commented code
  auth weg
  kleine fixes....
  kleine fix voor meeste errors
  overbodige test verwijderd
  Nieuwere dummy data toegevoegd en energy geupdate
  critical refactors
  initial fetch
  onnodige test eruit
  ...