Update calibration option during init

include/dsl/ContinuousDAQ.h

@@ -76,7 +76,7 @@ public:
   /**
    * Initialize continuous DAQ.
    */
-  virtual void init (unsigned short hw_type, unsigned short hw_id) 
+  virtual void init (unsigned short hw_type, unsigned short hw_id, bool calibration) 
     throw (DAQException, DeviceBusyException) = 0; 
 
   /**