Fix so (sub)batch pass the id they get to the constractor of the parent Entity

dream/simulation/Batch.py

@@ -33,7 +33,7 @@ class Batch(Entity):
     type="Batch"
 
     def __init__(self, id, name, numberOfUnits=1):
-        Entity.__init__(self, name=name)
+        Entity.__init__(self, name=name, id=id)
         self.numberOfUnits=numberOfUnits
         self.numberOfSubBatches=1       #integer that shows in how many sub batches is the batch broken
         self.subBatchList=[]            #list that contains the sub-batches that this batch has been broken into

dream/simulation/SubBatch.py

@@ -32,7 +32,7 @@ class SubBatch(Entity):
     type="SubBatch"
 
     def __init__(self, id, name, numberOfUnits=1, parentBatch=None):
-        Entity.__init__(self, name=name)
+        Entity.__init__(self, name=name, id=id)
         self.numberOfUnits=numberOfUnits
         self.parentBatch=parentBatch
         self.batchId=parentBatch.id