Merge branch 'new_matching' of gitlab.ift.uam-csic.es:Conigli/gevp-automated-analysis into new_matching

# Conflicts:
#	src/gevp.jl

now the matching of the charm quark mass is performed as a simultaneous fit and not ensemble by ensemble as it was previously

changes for ift laptop, decay constant from gevp, renormalization constant za added, exploring multiple continuum+chiral extrapolations