option to choose WIP source in batches input

dream/plugins/Batches/BatchesWIPKEtool.py

@@ -15,6 +15,9 @@ class BatchesWIPKEtool(plugin.InputPreparationPlugin):
     """
 
     def preprocess(self, data):
+        if data['general'].get('wipSource',None)=='Manually':
+            return data
+    
         nodes=data['graph']['node']
         
         # get the number of units for a standard batch

dream/plugins/Batches/BatchesWIPShort.py

@@ -13,12 +13,12 @@ class BatchesWIPShort(plugin.InputPreparationPlugin):
     """
 
     def preprocess(self, data):
+        if data['general'].get('wipSource',None)=='By KE':
+            return data
+        
         nodes=data['graph']['node']
         WIPData=data['input'].get(self.configuration_dict['input_id'], {})
         batchCounter=0
-        
-        from pprint import pprint
-               
         # get the number of units for a standard batch
         standardBatchUnits=0
         for node_id, node in nodes.iteritems():

dream/plugins/Batches/BatchesWIPSpreadsheet.py

@@ -15,6 +15,9 @@ class BatchesWIPSpreadsheet(plugin.InputPreparationPlugin):
   def preprocess(self, data):
     """ Set the WIP in queue from spreadsheet data.
     """
+    if data['general'].get('wipSource',None)=='By KE':
+        return data
+    
     wipData=data['input'].get('wip_spreadsheet', None)
     nodes=data['graph']['node']