Make zlib and nifti dependencies opt-out. Closes #19
Make zlib and nifti dependencies opt-out. Closes #19

BioMedIA/irtk-refactored-deprecated,BioMedIA/irtk-refactored-deprecated,ghisvail/IRTK,ghisvail/IRTK,BioMedIA/irtk-refactored-deprecated,ghisvail/IRTK