two instances _failureDist updated

dream/simulation/Examples/BatchAllInOneEmpty.json

@@ -858,24 +858,19 @@
             "properties": {
               "failureDistribution": {
                 "default": "No", 
+                "description": "Is this machine subject to failures, if not then Time to Repair and Time to failure are ignored", 
                 "enum": [
                   "No", 
                   "Yes"
                 ], 
+                "name": "Has failure ?", 
                 "type": "string"
               }
             }, 
             "type": "object"
           }, 
           {
-            "oneOf": [
-              {
-                "$ref": "#/definitions/distributionTypes/_failure"
-              }, 
-              {
-                "$ref": "#/definitions/distributionTypes/_no"
-              }
-            ]
+            "$ref": "#/definitions/distributionTypes/_failure"
           }
         ]
       }, 

dream/simulation/Examples/DefaultAllInOneEmptyNoOperators.json

@@ -596,33 +596,28 @@
                     }
                 ]
             },
-            "_failureDist": {
-                "allOf": [
-                    {
-                        "properties": {
-                            "failureDistribution": {
-                                "default": "No",
-                                "enum": [
-                                    "No",
-                                    "Yes"
-                                ],
-                                "type": "string"
-                            }
-                        },
-                        "type": "object"
-                    },
-                    {
-                        "oneOf": [
-                            {
-                                "$ref": "#/definitions/distributionTypes/_failure"
-                            },
-                            {
-                                "$ref": "#/definitions/distributionTypes/_no"
-                            }
-                        ]
-                    }
-                ]
-            },
+		  "_failureDist": {
+			"allOf": [
+			  {
+				"properties": {
+				  "failureDistribution": {
+					"default": "No", 
+					"description": "Is this machine subject to failures, if not then Time to Repair and Time to failure are ignored", 
+					"enum": [
+					  "No", 
+					  "Yes"
+					], 
+					"name": "Has failure ?", 
+					"type": "string"
+				  }
+				}, 
+				"type": "object"
+			  }, 
+			  {
+				"$ref": "#/definitions/distributionTypes/_failure"
+			  }
+			]
+		  }, 
             "_operationType": {
                 "default": "Automatic",
                 "description": "the type of operations that are performed manually in the machine",