add more isotopes and make the code more logical

src/binary_parameters.h

src/disc/disc_adam.c

src/nucsyn/nucsyn_isotope_list.h

src/nucsyn/nucsyn_isotopes.h

src/nucsyn/nucsyn_nuc_masses.h

src/nucsyn/nucsyn_set_nuc_masses.c

src/perl/scripts/make_isotope_code.pl

src/setup/version.c