made newstar->k2 use MOMENT_OF_INERTIA

src/MINT/MINT_data_columns_MS_list.def

src/MINT/MINT_data_tables.def

src/MINT/MINT_generic_data_types.def

src/MINT/MINT_stellar_structure_CHeB.c

src/MINT/MINT_stellar_structure_MS.c