asset:tabellenzugriff optimiert,

diagram: darstellung in diagramm ergänzt

__init__.py

@@ -10,6 +10,7 @@ from .identifier import Identifier
 from .cron import Cron
 from .onlinesource import OnlineSource
 from .update_wiz import UpdateSoureWizard
+from .diagram import GraphDef, ChartPoint
 
 
 def register():
@@ -20,6 +21,10 @@ def register():
         Identifier,
         Cron,
         module='investment', type_='model')
+    Pool.register(
+        GraphDef,
+        ChartPoint,
+        module='investment', type_='model', depends=['diagram'])
     Pool.register(
         UpdateSoureWizard,
         module='investment', type_='wizard')