new_contents: def execute():
  	import webnotes
  	from webnotes.model import delete_doc
  	from webnotes.modules.module_manager import reload_doc
  
  	reload_doc('selling', 'doctype', 'sales_order')
  
  	webnotes.conn.sql("""delete from `tabDocField` 
  		where label in ('Note1', 'OT Notes', 'Note', 'Note HTML', 'Rates HTML') 
  		and parent in ('Quotation', 'Sales Order', 'Delivery Note', 'Receivable Voucher')""")
  
  	del_flds = {
  		'Sales Order Detail':	"'delivery_date', 'confirmation_date'", 
  		'Delivery Note':		"'supplier', 'supplier_address', 'purchase_receipt_no', 'purchase_order_no'"
  		'Receivable Voucher':	"'voucher_date'"
  	} 
  
  	del_labels = {
  		'Delivery Note':		"'Supplier Details'"
  	}
  
  	for d in del_flds:
  		webnotes.conn.sql("delete from `tabDocField` where fieldname in (%s) and parent = %s", (del_flds[d], d))
  
  	for d in del_labels:
  		webnotes.conn.sql("delete from `tabDocField` where label in (%s) and parent = %s", (del_labels[d], d))
  
  	delete_doc('DocType', 'Update Delivery Date Detail')
  	delete_doc('DocType', 'Update Delivery Date'
  
subject: patch for form/label cleanup