added DKS asymmetry fit support

src/classes/PMsrHandler.cpp

@@ -5672,8 +5672,10 @@ Bool_t PMsrHandler::CheckMaps()
     for (UInt_t i=0; i<map->size(); i++)
       if (map->at(i) != 0)
         fNoOfMaps++;
+/*as
     if (fNoOfMaps == 0)
       fNoOfMaps = -1;
+*/
   }
 
   // clean up
@@ -6238,11 +6240,10 @@ std::string PMsrHandler::GetDKSTheoryString()
     }
   }
 
-/*
   cout << "debug> ++++" << endl;
   cout << "debug> " << result << endl;
   cout << "debug> ++++" << endl;
-*/
+
   return result;
 }