Moving old LAr histograms
This MR is to move the histograms from legacy LArMonTools to different directory, now the default directories should be filled by new histograms from LArMonitoring package (see MR !37109 (merged)).
This MR is to move the histograms from legacy LArMonTools to different directory, now the default directories should be filled by new histograms from LArMonitoring package (see MR !37109 (merged)).