Geometry: Point: Fix modified status for SL setter and name setter.

src/Model/Geometry/Point.py

@@ -47,6 +47,8 @@ class Point(SQLSubModel):
         else:
             self._sl = sl
 
+        self.modified()
+
     @property
     def name(self):
         return self._name
@@ -54,7 +56,7 @@ class Point(SQLSubModel):
     @name.setter
     def name(self, name):
         self._name = name
-        self._status.modified()
+        self.modified()
 
     def point_is_named(self):
         """