improved loading of dwi datasets, when the loader can't find bval or bvec files of the same name as the nifti file it prompts for the file name
improved loading of dwi datasets, when the loader can't find bval or bvec files of the same name as the nifti file it prompts for the file name

braingl/braingl,TheProjecter/braingl,mhough/braingl,rdmenezes/fibernavigator2,rdmenezes/fibernavigator2,TheProjecter/braingl,mhough/braingl,braingl/braingl,mhough/braingl,braingl/braingl,TheProjecter/braingl