Minor update of dcm2niix and MRIcron (mainly for macOS 10.12). NPM
includes new permutation randomization scheme.
For complete change history
MRIcron : Improved ability to copy images to clipboard
NPM : Permutation thresholds in previous versions were not
completely random, while the influence of this was typically
negligible when images were listed in random order, this could make
the thresholds slightly more liberal or conservative if the images
listed in a sorted manner (e.g. lesion size, behavioral deficit).
This new version revamps the randomization process, including using
the random number generator described by Marsaglia Zaman.
Permutation thresholds are now more robust, albeit slower. THe
enhanced 64-bit version allows the user to select more threads,
which can accelerate the software (assuming your computer has more