Allow single-file to be passed instead of a list
Merge branch 'restore_fixes' of https://github.com/arokem/vistasoft
Two new functions to take a nifti file, read the descrip field and create a structure for DWI processing and one that will find a files full path given a name and starting directory.
Merge branch 'master' of https://github.com/vistalab/vistasoft

* 'master' of https://github.com/vistalab/vistasoft:
  Added casts to cope with non-double dims, datasize fields
if user wants to match class file to t1 in mgz format rather than t1 in nifti format, then covert t1.mgz to t1.nii.gz as well as converting ribbon to t1 class file
if freqdim and phasedim not set in nifti, then set them to 1 and 2 <but dont save
upper case <none> changed to  lower case to resolve some bugs with filter functions
rather than reading into view structure, call viewGet instead
move the setting of UserData to outside the loop over scans, otherwise the user data gets written over in each pass through the loop
when reading parfiles, check that each line read in from the file has the appropriately formatted data - specifically, numbers in the first two columns. If not, break out of loop and avoid errors
add aliases for <meshn> including <meshnum> and others
bug fix: some instances of <view> swapped out for <vw> for consistency with input variables
when plotting fft of time series, make sure we are restricting time series to only those frames used for coranal
Updates to dtiInit that allow for an output directory to be set. The idea is not to be dependent on the file structure around the input files, but set an output directory where everything will be written out to. Also adding DOC
New File: Given a path containing directories, this script will traverse them all and find the diffusion data within
ENH: Allow for the user to pass in a nifti structure.
Made xform reporting contingent on VISTA preference verbose
Merge branch 'master' of ssh://github.com/vistalab/vistasoft
added a case for tr to dtSet
Merge branch 'master' of https://github.com/vistalab/vistasoft