new plugin added to read wip from the new format. model set to use this plugin

dream/plugins/Batches/BatchesWIPShort.py

+from copy import copy
+import json
+import time
+import random
+import operator
+import datetime
+
+from dream.plugins import plugin
+
+class BatchesWIPShort(plugin.InputPreparationPlugin):
+    """ Input preparation 
+        reads the WIP from the short format
+    """
+
+    def preprocess(self, data):
+        print 1
+        return data
\ No newline at end of file

dream/simulation/Examples/GUI_models/BatchesNewWIP.json

@@ -386,7 +386,7 @@
           "input_id": "EntryData"
         }, 
         {
-          "_class": "dream.plugins.Batches.BatchesWIPSpreadsheet.BatchesWIPSpreadsheet", 
+          "_class": "dream.plugins.Batches.BatchesWIPShort.BatchesWIPShort", 
           "input_id": "WipSpreadsheet"
         }, 
         {