updated carrera slice parameter selection, icons
Merge pull request #529 from ikolesov/update-CarreraSlice

updated carrera slice parameter selection, icons
Update UKFTractography
Merge pull request #531 from pnlbwh/update-UKFTractography

Update UKFTractography
Update UKFTractography

Revert commit d5b81cd to exclude Hans change related to template-depth
issue.

This is done waiting the UKF extension itself is updated.
Merge branch 'update-UKFTractography'

* update-UKFTractography:
  Update UKFTractography
Add ShapePopulationViewer
Merge pull request #532 from agirault/add-ShapePopulationViewer

Add ShapePopulationViewer
Update UKFTractography
Merge pull request #534 from pnlbwh/update-UKFTractography

Update UKFTractography
COMP: fix compile errors
BUG: fix failing tests

https://github.com/fedorov/Reporting/compare/c0277fd389...360c8484db1
Merge pull request #535 from fedorov/update-Reporting

Update Reporting
Updating IASEM extension
Merge pull request #536 from blowekamp/update-IASEM

Updating IASEM extension
Added Path Explorer module to SlicerIGT extension superbuild.
Merge pull request #537 from SlicerIGT/update-SlicerIGT

Added Path Explorer module to SlicerIGT extension superbuild.
Update Reporting

* fix crash issue on Windows
* fix formatting for the terminology table

Details: https://github.com/fedorov/Reporting/compare/360c8484db1...1615ccda88
Merge pull request #539 from fedorov/update-Reporting

Update Reporting
Update Pieper's LandmarkRegistration
Added MultidimData extension (still experimental, but good enough for preliminary testing)