Refactoring

* renames model ResponsibilityData into Responsibility
* renames model LegalData into Legal
* moves form->object saving logic into model
* refactors NewDocumentForm into special types for intervention, compensation, eco account and ema
*

compensation/forms/forms.py

@@ -16,7 +16,7 @@ from codelist.models import KonovaCode
 from codelist.settings import CODELIST_CONSERVATION_OFFICE_ID
 from compensation.models import Compensation, EcoAccount
 from intervention.inputs import GenerateInput
-from intervention.models import Intervention, ResponsibilityData, LegalData
+from intervention.models import Intervention, Responsibility, Legal
 from konova.forms import BaseForm, SimpleGeomForm
 from user.models import UserActionLogEntry, UserAction
 
@@ -371,13 +371,13 @@ class NewEcoAccountForm(AbstractCompensationForm, CompensationResponsibleFormMix
             # Process the geometry form
             geometry = geom_form.save(action)
 
-            responsible = ResponsibilityData.objects.create(
+            responsible = Responsibility.objects.create(
                 handler=handler,
                 conservation_file_number=conservation_file_number,
                 conservation_office=conservation_office,
             )
 
-            legal = LegalData.objects.create(
+            legal = Legal.objects.create(
                 registration_date=registration_date
             )