ENH: Update DTIAtlasFiberAnalyzer from r137 to r140

r140:
ENH: DTIAtlasFiberAnalyzer looks for tools in current executable directory as well as in directories where executables are expected to be found in the case it is part of a Slicer extension.
ENH: Warnings corrected
ENH: fiberprocess is now packaged in cli-modules/../ExternalBin to avoid conflicts with fiberprocess that is part of the DTIProcess extension

r139:
BUG: Committing dtitractstat files that should have been committed at rev138

r138:
ENH: dtitractstat has a new flag to remove clean fibers (which are automatically saved on the hard drive by design)
DTIAtlasFiberAnalyzer has an option to keep or remove the clean fibers that are automatically computed by dtitractstat. By default, those files are removed.
updated fast GrowCut module for nightly build
Merge pull request #658 from ljzhu/update_FastGrowCutNightly

updated fast GrowCut module for nightly build

Compare link: https://github.com/ljzhu/FastGrowCut/compare/926fdd4...f3cf8f0
Merge pull request #656 from fbudin69500/update-DTIAtlasFiberAnalyzer

ENH: Update DTIAtlasFiberAnalyzer from r137 to r140
ENH: Updated DTIAtlasBuilder from revision 3c44cf904758bce17c93a18f077d271bd8671c40 to fe47ddefe0ee6ca7817a10682c75dd567617aeef

https://github.com/NIRALUser/DTIAtlasBuilder/compare/3c44cf904758bce17c93a18f077d271bd8671c40%E2%80%A6fe47ddefe0ee6ca7817a10682c75dd567617aeef
Merge pull request #661 from fbudin69500/update-DTIAtlasBuilder

ENH: Updated DTIAtlasBuilder from revision 3c44cf904758bce17c93a18f077d2...
ENH: Update NeedleFinder extension

This updates the NeedleFinder extension to
216798f85ed6a94c8711571c4512cef50e42c69e.
Merge pull request #663 from gpernelle/update-NeedleFinder-master

ENH: Update NeedleFinder extension
ENH: Update NeedleFinder extension

This updates the NeedleFinder extension to
341b3b9d00c8091c9c4f63ff4121acbe269551d6.
Merge pull request #664 from gpernelle/update-NeedleFinder-master

ENH: Update NeedleFinder extension
ENH: Add SlicerExtension-VMTK extension

Description:
The Vascular Modeling Toolkit as a 3D Slicer4 extension.

Contributors:
Daniel Haehn (Boston Childrens Hospital), Luca Antiga (Orobix), Steve
Pieper (Isomics), Jean-Christophe Fillion-Robin (Kitware)
Remove VTMTKSlicerExtension

The extension has been renamed and moved to a new home. An other pull request will be done separately .
Merge pull request #665 from jcfr/add-SlicerExtension-VMTK-master

ENH: Add SlicerExtension-VMTK extension
ENH: Update SlicerExtension-VMTK extension

This updates the SlicerExtension-VMTK extension to
93634d059fa82c4ca3b6f523ab6fdc84770445eb.
Merge pull request #667 from jcfr/update-SlicerExtension-VMTK-master

ENH: Update SlicerExtension-VMTK extension
ENH: Update SlicerExtension-VMTK extension

This updates the SlicerExtension-VMTK extension to
f5b79887b2dc00b18b06e4299256916f3c188578.
Merge pull request #668 from jcfr/update-SlicerExtension-VMTK-master

ENH: Update SlicerExtension-VMTK extension
update Reporting

* switch to 2x2 layout on enter()
* fix the issue where labels were reset when eraser was selected

https://github.com/fedorov/Reporting/compare/a7daa33...82e54b49
Merge pull request #669 from fedorov/update-Reporting

update Reporting
update Reporting

* add version provenance in the stored DICOM objects
* fix issues in conversion script