Add Delete operator to modal header
Update wording for Adjust Segments in modal header
Merge branch 'feature/ui-header' into release/1.0.1
Merge branch 'feature/ui-header' into dev
Update theme structure in preparation for updated theme colors
Update theme label in prefernces.
Add new theme color presets and rework theme assignment a bit.
Merge branch 'interface/theme' into dev
Merge branch 'interface/theme' into release/1.0.1
Prettify Polystrip handles!

This smoothes the drawn points, resulting in nicer handle drawing that better matches Pawel's original design.
Merge branch 'interface/nice-handles' into release/1.0.1