Implement method to read FADC corrections from file

ForwardDetectors/ZDC/ZdcAnalysis/ZdcAnalysis/ZdcAnalysisTool.h

@@ -50,7 +50,8 @@ public:
 
   void setEnergyCalibrations(unsigned int runNumber);
   void setTimeCalibrations(unsigned int runNumber);
-
+  void setFADCCorrections(unsigned int runNumber = 0);
+  
   float getModuleSum(int side);
 
   float getCalibModuleSum(int side);