Revert "New constructor and LoadConfigFile returns vector"

This reverts commit 3f48b428

Analysis/include/DataReader.h

@@ -30,7 +30,6 @@ class DataReader{
 
  public:
   DataReader( );
-  DataReader( const unsigned int = 0 );
   DataReader( const unsigned int = 0,  const unsigned int = 0 );
   DataReader( const unsigned int = 0,  const unsigned int = 0,
 	      const std::string& = "" );
@@ -42,7 +41,7 @@ class DataReader{
   
   void ReadListOfFiles( std::string listname );
 
-  vector< Channel > LoadConfigurationFile(std::string _inFile);
+  void LoadConfigurationFile(std::string _inFile);
 
   void Run();