Zip files containing both 1H and 13C spectra not handled properly

[mjmg]

Hi @djacob65 we also had another minor issue, if the zip data files both contain 1H and 13C NMR spectra in different expno folders, the 13C spectra does not get loaded and the 1H always does even if the samples file indicate the 13C spectra only. We have to create two different zip files each containing only 1H spectra only and 13C spectra only so we can process the 13C spectra.