Migrations + Cleanup

* adds needed migrations
* refactors forms.py (700+ lines) in main konova app
    * splits into forms/ and forms/modals and single class/topic-files for better maintainability and overview
* fixes bug in main konova app migration which could occur if a certain compensation migration did not run before

intervention/forms/forms.py

@@ -8,6 +8,7 @@ Created on: 02.12.20
 from dal import autocomplete
 from django import forms
 
+from konova.forms.base_form import BaseForm
 from konova.utils.message_templates import EDITED_GENERAL_DATA
 from user.models import User
 from django.db import transaction
@@ -19,7 +20,7 @@ from codelist.settings import CODELIST_PROCESS_TYPE_ID, CODELIST_LAW_ID, \
     CODELIST_REGISTRATION_OFFICE_ID, CODELIST_CONSERVATION_OFFICE_ID, CODELIST_HANDLER_ID
 from intervention.inputs import GenerateInput
 from intervention.models import Intervention, Legal, Responsibility, Handler
-from konova.forms import BaseForm, SimpleGeomForm
+from konova.forms.geometry_form import SimpleGeomForm
 from user.models import UserActionLogEntry