SNT-4.1.5

Improvements:

• Commands producing multiple charts (e.g., Strahler analysis), now display plots in a combined montage, rather than individual windows
• Improved the widget for the legacy 3D viewer

Fixed:

• SNTChart: Fix ImagePlus conversion of combined plots
• Interactive tracing demo script failing

Full Changelog: SNT-4.1.4...SNT-4.1.5
Compiled artifact (without dependencies): SNT-4.1.5.jar