Merged auto testbeam geometry into master branch

Analysis/include/LHCf_reader.h

Analysis/include/caen_correction.h

Analysis/src/Detector.cpp

Analysis/src/LHCf_reader.cpp

Analysis/src/caen_correction.cpp

Analysis/userFunctions/convertLHCf.cpp

MonteCarlo/.DS_Store

MonteCarlo/include/DetectorConstruction.hh

MonteCarlo/include/TestBeam2021PrimaryGenerator.hh

MonteCarlo/run1.mac

MonteCarlo/src/DetectorConstruction.cc

MonteCarlo/src/TestBeam2021PrimaryGenerator.cc

Utils/2021testbeam_scan/README.md

Utils/2021testbeam_scan/scan1.txt

Utils/2021testbeam_scan/scan10.txt

Utils/2021testbeam_scan/scan11.txt

Utils/2021testbeam_scan/scan12.txt

Utils/2021testbeam_scan/scan13.txt

Utils/2021testbeam_scan/scan2.txt

Utils/2021testbeam_scan/scan3.txt