Topology updated to waitOnTie failures. dump also updated

dream/simulation/JSONInputs/Batches_VD_Sc10.json

@@ -166,7 +166,8 @@
                 "MTTR": 15,
                 "distributionType": "Fixed",
                 "repairman": "None",
-                "MTTF": 150
+                "MTTF": 150,
+				"waitOnTie":1
             },
             "element_id": "DreamNode_32",
             "_class": "Dream.BatchScrapMachine",
@@ -863,7 +864,8 @@
                 "MTTR": 15,
                 "distributionType": "Fixed",
                 "repairman": "None",
-                "MTTF": 100
+                "MTTF": 100,
+				"waitOnTie":1
             },
             "element_id": "DreamNode_14",
             "_class": "Dream.M3",
@@ -1289,7 +1291,8 @@
                 "MTTR": 10,
                 "distributionType": "Fixed",
                 "repairman": "None",
-                "MTTF": 90
+                "MTTF": 90,
+				"waitOnTie":1
             },
             "element_id": "DreamNode_7",
             "_class": "Dream.BatchScrapMachineAfterDecompose",

dream/tests/dump/Batches_VD_Sc10.json.result

@@ -131,8 +131,8 @@
    "results": {
     "blockage_ratio": 0.0, 
     "failure_ratio": 0.0, 
-    "off_shift_ratio": 15.4, 
-    "waiting_ratio": 6.6, 
+    "off_shift_ratio": 14.0, 
+    "waiting_ratio": 8.0, 
     "working_ratio": 78.0
    }
   },