New
– Add support for Color Seperation Mode
– Add support for SVG Clippath & Symbol
– Add support for laser path optimization
– Improve toolpath calcuation performance
– Reduce and remove unecessary 3rd-party javascripts

Changed
– Reverse layer orders in laser mode
– Change default speed in laser mode

Fixed
– Fix loading large bitmap
– Fix SVG parser dependencies
– Fix support for OS X version below 10.12
– Fix loading flexible filament
– Fix reading Coreldraw SVG size
– Fix other bugs