configurator_standard: roles for solvers and solver processes

These are needed to view and solve divergences

Because solvers are installed by erp5_configurator_standard_solver, they will
be installed without roles, so we have to recalculate roles after configuration
is finished.

bt5/erp5_configurator_standard/SkinTemplateItem/portal_skins/erp5_configurator_standard/BusinessConfiguration_afterConfiguration.py

@@ -33,6 +33,9 @@ if business_template is not None:
           assignment.updateLocalRolesOnSecurityGroups()
           print "\tOpen (assignment): ", assignment.getRelativeUrl()
 
+  for solver_type in context.portal_solvers.objectValues():
+    solver_type.updateLocalRolesOnSecurityGroups()
+
   for gadget in context.portal_gadgets.objectValues():
     if gadget.getValidationState() == 'invisible':
       gadget.visible()