#158 is_pik added

* adds model and form mixin for PIK
* integrates mixins for compensation, ema and ecoaccount
* adds migration files
* extends API
* extends API test data
* adds is_xy fields to compensation, ema and ecoaccount reports
* adds is_pik information to detail views
* adds/updates translations

api/utils/serializer/v1/ecoaccount.py

@@ -25,6 +25,7 @@ class EcoAccountAPISerializerV1(AbstractModelAPISerializerV1,
     model = EcoAccount
 
     def _extend_properties_data(self, entry):
+        self.properties_data["is_pik"] = entry.is_pik
         self.properties_data["deductable_surface"] = entry.deductable_surface
         self.properties_data["deductable_surface_available"] = entry.deductable_surface - entry.get_deductions_surface()
         self.properties_data["responsible"] = self._responsible_to_json(entry.responsible)
@@ -122,6 +123,7 @@ class EcoAccountAPISerializerV1(AbstractModelAPISerializerV1,
             properties = json_model["properties"]
             obj.identifier = obj.generate_new_identifier()
             obj.title = properties["title"]
+            obj.is_pik = properties.get("is_pik", False)
 
             try:
                 obj.deductable_surface = float(properties["deductable_surface"])
@@ -169,6 +171,7 @@ class EcoAccountAPISerializerV1(AbstractModelAPISerializerV1,
             # Fill in data to objects
             properties = json_model["properties"]
             obj.title = properties["title"]
+            obj.is_pik = properties.get("is_pik", False)
             obj.deductable_surface = float(properties["deductable_surface"])
             obj.modified = update_action
             obj.geometry.geom = self._create_geometry_from_json(json_model)