New dec-files for the updated BC_VHAD model
Add new Dec-files for the updated BC_VHAD model, including decays of Bc -> J/psiK+pi-pi+pi-pi+, Bc -> J/psi3pi+2pi-, Bc -> J/psiK+K-pi+pi-pi+, Bc -> J/psi4pi+3pi-, and Bc -> psi(2S)pi+pi-pi+ with psi(2S) -> J/psi pi+pi-