ENH: Update SlicerDMRI

$ git shortlog 248df4b..a780e4b --no-merges
Isaiah Norton (12):
ENH: update FBStorageNode for upstream changes.
ENH: add initial DICOM tractio features
ENH: tractio xml updates
COMP: tractio feature gate
ENH: DTEstim, DTScalarMaps, Seeding GUI updates
STYLE: fix dos line endings
ENH: ROISeeding: move seed spacing/grid parameters to advanced
ENH: ROISeeding: remove archaic WriteToFile option
ENH: Intx seeding unit label consistency with ROI seeding
COMP: remove old CLI options, ref 03d39612b
COMP: add MRML_DATA and TEMP defs for local/extension testing
COMP: fix and clean-up FBLabelSelect tests

zhangfanmark (2):
EHN: FBLabelSelect: fiber resampling before selection
ENH: Sampling faster only using points in lines

From: Isaiah Norton <inorton@bwh.harvard.edu>

git-svn-id: http://svn.slicer.org/Slicer4/trunk@25383 3bd1e089-480b-0410-8dfb-8563597acbee