ENH: Syncronized with ITK and Slicer macros.



git-svn-id: https://www.nitrc.org/svn/dtiprep/trunk@218 3db2834d-1276-0410-a171-f2f48b2634cc
ENH: Update BRAINSTools for new DWIConvert.




git-svn-id: https://www.nitrc.org/svn/dtiprep/trunk@219 3db2834d-1276-0410-a171-f2f48b2634cc