Merge branch 'update-SlicerRT' of github.com:SlicerRt/ExtensionsIndex into update-SlicerRT
Merge branch 'master' of github.com:Slicer/ExtensionsIndex into update-SlicerRT
Merge branch 'master' of github.com:Slicer/ExtensionsIndex into update-SlicerRT
Updated MatlabBridge to 0.4.0 - fixed a crash, improved linux/mac support

See details at https://www.assembla.com/spaces/dG15GuCs4r4l4UeJe5cbCb/tickets?report%5Bestimate_show%5D=true&report%5Bid%5D=0&report%5Bmilestone_id_cond%5D=0&report%5Bmilestone_id_val%5D%5B%5D=3991343&report%5Btitle%5D=MatlabBridge+0.4.0+Tickets&report%5Btotal_estimate_show%5D=true&report%5Btotal_invested_hours_show%5D=true&report%5Bworking_hours_show%5D=true
Updated MatlabBridge.s4ext: fixed line endings
Merge pull request #375 from giogadi/update-PortPlacement

Added Andinet Enquobahrie to contributors
ENH: Updated SlicerRT: 0.10.4. Fix Plastimatch build error against ITK to restore nightlies. See more info at https://www.assembla.com/code/slicerrt/subversion/changesets/compare/898..1021
ENH: Updated SlicerRT: 0.10.4. Fix Plastimatch build error against ITK to restore nightlies. See more info at https://www.assembla.com/code/slicerrt/subversion/changesets/compare/898..1021
Merge branch 'update-SlicerRT'

* update-SlicerRT:
  ENH: Updated SlicerRT: 0.10.4. Fix Plastimatch build error against ITK to restore nightlies. See more info at https://www.assembla.com/code/slicerrt/subversion/changesets/compare/898..1021
Add AirwaySegmentation extension
Merge pull request #377 from PietroNardelli/add-AirwaySegmentation

Add AirwaySegmentation extension
Updated PerkTutor extension: Experimental modules are not built by default.
Merge pull request #378 from mholden8/update-PerkTutor

Updated PerkTutor extension: Experimental modules are not built by default.
Added module with pivot calibration algorithm for stylus usage
Merge pull request #379 from franklinwk/update-SlicerIGT

Added pivot calibration module to SlicerIGT
COMP: Update versions of ANTs and ITK to remove ANTs compilation error due to ITK update
Merge pull request #380 from adrienkaiser/update-DTIAtlasBuilder

COMP: Update versions of ANTs and ITK to remove ANTs compilation error due to ITK update
COMP: Correcting version of ANTs because latest development version is unstable with new ITK
Merge pull request #381 from adrienkaiser/update-DTIAtlasBuilder

COMP: Correcting version of ANTs because latest development version is unstable with new ITK
Added a new Slicer module for thresholding a model