Quickly moved core to mixin, added what is needed for new BPM (taken from...

Quickly moved core to mixin, added what is needed for new BPM (taken from BPMBuilder.py now in Legacy) and tried to have single code base)

git-svn-id: https://svn.erp5.org/repos/public/erp5/sandbox/amount_generator@37547 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/Document/SimulatedDeliveryBuilder.py

@@ -29,12 +29,11 @@
 
 from AccessControl import ClassSecurityInfo
 from Products.ERP5Type import Permissions, PropertySheet
-from Products.ERP5.Document.GeneratedDeliveryBuilder import \
-      GeneratedDeliveryBuilder,  SelectMethodError
+from Products.ERP5.mixin.builder import BuilderMixin, SelectMethodError
 from Products.ERP5Type.UnrestrictedMethod import UnrestrictedMethod
 from Products.ERP5Type.CopySupport import CopyError, tryMethodCallWithTemporaryPermission
 
-class SimulatedDeliveryBuilder(GeneratedDeliveryBuilder):
+class SimulatedDeliveryBuilder(BuilderMixin):
   """
     Delivery Builder objects allow to gather multiple Simulation Movements
     into a single Delivery.