Merge pull request #368 from SlicerRt/update-MatlabBridge

Updated MatlabBridge to 0.3.0
Extension will contain modules pertaining to scoliosis analysis and measurement. Currently contains a spinal curvature measurement module that is intended to help with angle measurement (Cobb angles) using ruler annotations.
Merge pull request #369 from franklinwk/add-Scoliosis

Extension will contain modules pertaining to scoliosis analysis and meas...
Changed revision number since previous commit had the incorrect revision number. No change to project, only the description file.
Merge pull request #371 from franklinwk/update-Scoliosis

Changed revision number since previous commit had the incorrect revision...
Updated MatlabBridge to 0.4.0 - fixed a crash, improved linux/mac support

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