Added support for / in field names

scripts/freq/freqProcessor.py

@@ -64,9 +64,9 @@ class FreqProcessor(AbstractProcessor):
             self.logger.info("Sucessfully loaded frequency file")
 
         # Get field names to work with (set in configuration)
-        self.input_field_name = context.getProperty("Input Field").getValue()
-        self.result1_field_name = context.getProperty("Result Field 1").getValue()
-        self.result2_field_name = context.getProperty("Result Field 2").getValue()
+        self.input_field_name = context.getProperty("Input Field").getValue()[1:]
+        self.result1_field_name = context.getProperty("Result Field 1").getValue()[1:]
+        self.result2_field_name = context.getProperty("Result Field 2").getValue()[1:]
 
         try:
             flowfile = session.get()