Changelog

• Extend demo date to 2016-02-01
• ​Fixes to Advanced ROI tool: interactions on slices other than z-slice were broken

Improvements

• DICOM: patient orientation labelling should be correct for all images now (switch internally to using the new vtkDICOM library)
• Volume Renderer: opacity-based picker re-enabled
• Geometry Manager: added ability to apply transforms to geometries
• Parallel display option added
• Drag-and-drop a folder of DICOM images now generates DICOMDIR and launches series picker