LArCalibTools: use range-based for-loops over identifier + minor cleanup
Use range-based for-loops over identifier in the ntuple-dumping algorithms in LArCalibTools.
On top of this, minor cleanup in particular of LArMphysOverMcal2Ntuple
Use range-based for-loops over identifier in the ntuple-dumping algorithms in LArCalibTools.
On top of this, minor cleanup in particular of LArMphysOverMcal2Ntuple