Refactor

As all points from the epic refactor issue are closed #47 (closed) I am merging this in to master in order to unblock development.

backend/core/views.py

@@ -9,6 +9,7 @@ from core.serializers import (FeedbackSerializer, StudentSerializer,
 log = logging.getLogger(__name__)
 
 
+
 class StudentApiView(RetrieveAPIView):
     permission_classes = (IsStudent,)