Fix two bugs regarding icoorder7 resolution and color scale, respectively.
0.4.0
Adds support for multiple surface types, specifically: - inflated (default) - pial - midthickness - white
0.3.0
The software now supports multiple data resolutions from icoorder3 to icoorder7. It can automatically guess the resolution and whether the data has been masked based on data shape and use the corresponding masks and mappings.