Added SlicerIGT extension definition.
Merge pull request #175 from ungi/update-SlicerIGT

Add SlicerIGT extension
BUG: fix given paths for DTIReg in Testing
Merge pull request #176 from adrienkaiser/update-DTIAtlasBuilder

BUG: fix given paths for DTIReg in Testing
BUG: specify install path for external tools on mac
Merge pull request #177 from adrienkaiser/update-DTIAtlasBuilder

BUG: specify install path for external tools on mac
BUG: add python compiled by Slicer to package so it is used to run the script
Merge pull request #178 from adrienkaiser/update-DTIAtlasBuilder

BUG: add python compiled by Slicer to package so it is used to run the script
ENH: For windows compilation, use itksys and QProcess to replace std unix functions
Merge pull request #180 from adrienkaiser/update-DTIAtlasBuilder

ENH: For windows compilation, use itksys and QProcess to replace std unix functions
BUG: fix QProcess if no GUI and fix windows compilation for ImageMath
Merge pull request #181 from adrienkaiser/update-DTIAtlasBuilder

BUG: fix QProcess if no GUI and fix windows compilation for ImageMath
BUG: FiberViewerLight packaging has been enterely changed to work properly on Mac
BUG: DTIAtlasFiberAnalyzer packaging has been enterely changed to work properly on Mac
Merge pull request #182 from booboo69500/update-FiberViewerLight

BUG: FiberViewerLight packaging has been enterely changed to work proper...
Merge pull request #183 from booboo69500/update-DTIAtlasFiberAnalyzer

BUG: DTIAtlasFiberAnalyzer packaging has been enterely changed to work p...
BUG: fix possible test error. COMP: fix DTIProcess windows compilation errors
Merge pull request #184 from adrienkaiser/update-DTIAtlasBuilder

BUG: fix possible test error. COMP: fix DTIProcess windows compilation errors
Add DTIPrep extension

See issue #185
ENH: improvements and bug fixes

* LabelConverter self-test fixed
* updated the code according to the change in CTK DICOM DB API
 (waitForImportFinished is now synchronous)
* updated SNOMED table to use "structure of" instead of "entire" code
 (contributed by David Clunie)