Topology27 added to the tests. Got to discuss though where the Event Generator...

Topology27 added to the tests. Got to discuss though where the Event Generator will be inputted in JSON (for now it is a node, but I think it should not be)

dream/test/dump/Topology27.result

+{
+ "elementList": [
+  {
+   "_class": "Dream.Exit", 
+   "id": "E1", 
+   "results": {
+    "throughput": 100, 
+    "takt_time": 3.6, 
+    "lifespan": 190.5
+   }
+  }, 
+  {
+   "_class": "Dream.Machine", 
+   "id": "M1", 
+   "results": {
+    "working_ratio": 75.0, 
+    "blockage_ratio": 0.0, 
+    "failure_ratio": 0.0, 
+    "waiting_ratio": 25.0
+   }
+  }, 
+  {
+   "_class": "Dream.Machine", 
+   "id": "M2", 
+   "results": {
+    "working_ratio": 74.875, 
+    "blockage_ratio": 0.0, 
+    "failure_ratio": 0.0, 
+    "waiting_ratio": 25.125
+   }
+  }
+ ], 
+ "_class": "Dream.Simulation", 
+ "general": {
+  "_class": "Dream.Configuration"
+ }
+}
\ No newline at end of file