MNT: Add support for other species (NHP / HCP Macaque images in the first instance)
- Add the ability to use mask images for other species (and standard templates).
- Allow training on incomplete feature data (e.g. from legacy data sets with features extracted by an older version of FIX)
- Additional pre-trained models -
NHP_HCP_Macaque
andHCP_Style_Single_Multirun_Dedrift
- these are equivalents of the analogous models that were released with old FIX.