v2.4.0_emc.3 fixes logic bug in internal version checking of SpcCoeff files

What's Changed

• Update SpcCoeff_Binary_IO.f90 by @ADCollard in #43
• rollup fixes and features for release/REL-2.4.0_emc by @BenjaminTJohnson in #42

New Contributors

• @ADCollard made their first contribution in #43

Full Changelog: v2.4.0_emc.2...v2.4.0_emc.3