Support deliveryless instances.

master/bt5/vifib_slap/SkinTemplateItem/portal_skins/vifib_slap/SoftwareInstance_getStatus.xml

@@ -63,14 +63,14 @@ else:\n
       return \'Looking for a free partition\'\n
     else:\n
       delivery = context.getCausalityValue()\n
-      delivery_state = delivery.getSimulationState()\n
+      delivery_state = delivery is not None and delivery.getSimulationState() or None\n
       if state == "start_requested":\n
-        if delivery_state ==  "started":\n
+        if delivery_state is not None and delivery_state == "started":\n
           return \'Started\'\n
         else:\n
           return \'Start in progress\'        \n
       elif state == "stop_requested":\n
-        if delivery_state == "delivered" or (delivery.getPortalType() == \'Sale Order\' and delivery.getSimulationState() == \'confirmed\'):\n
+        if delivery_state is not None and delivery_state == "delivered" or (delivery.getPortalType() == \'Sale Order\' and delivery.getSimulationState() == \'confirmed\'):\n
           return \'Stopped\'\n
         else:\n
           return \'Stop in progress\'\n

master/bt5/vifib_slap/bt/revision

-852
\ No newline at end of file
+853
\ No newline at end of file