SNT-4.1.21

Fixed:

• Several issues in Script Recorder, including #175
• Workaround for #176
• Fixed inconsistencies in font size in SNTCharts
• Misc.

Improved:

• Added 'Internode distance" mapping to TreeColorMapper
• Updated dependencies (#177, #178)

Full Changelog: SNT-4.1.20...SNT-4.1.21
Compiled artifact (without dependencies): SNT-4.1.21.jar