new version of Cropper
Merge branch 'Bogdan' of https://github.com/ZhuangLab/matlab-storm into alistair
Merge branch 'alistair' of https://github.com/ZhuangLab/matlab-storm into Bogdan
add conventional images to ChromatinChopper
Merge branch 'Bogdan' of https://github.com/ZhuangLab/matlab-storm into alistair
Updated ReadDax to avoid doing to much