Adding chi2corr to MuonIDHLT1
Added the computation of a correlated chi^2 within MuonIDHLT1Alg, with better performance than muonDLL (details at https://cds.cern.ch/record/2687369/files/LHCb-INT-2019-020.pdf)
Edited by Marco Santimaria
Added the computation of a correlated chi^2 within MuonIDHLT1Alg, with better performance than muonDLL (details at https://cds.cern.ch/record/2687369/files/LHCb-INT-2019-020.pdf)