v3.1.0

Minor changes

• Added the ability to import SVG Path or .svg files, with an internal SVG flattener
• Changed how sides with drawing disabled work when multilayer drawing is on: they can't draw on the None layer, but they can create their own private layers.

Bug Fixes (thanks czarkearonetto!)

• Clear button doesn't work on the None layer - fixed
• Setting colors with independent drawing on doesn't work - fixed
• Font resetting to SansSeriff after module restarts - fixed