version 0.40

• jsmodeler.viewer.js is renamed to jsmodeler.ext.three.js.
• Svg to model functionality moved to an extension: jsmodeler.ext.svgtomodel.js.
  • This polyfill is required to work in Chrome: https://github.com/progers/pathseg.
• Point and line support in body.
• Subdivision now works on opened bodies.
• Internal viewer improvements.