message: added typedoc, upgraded typescript
diff: "mocha": "^3.4.2",
  "pretty-camel": "0.0.8",
  "sort-keys": "^1.1.2",
  - "typescript": "^2.1.6"
  + "typedoc": "^0.7.1",
  + "typescript": "^2.4.2"
  },
  "dependencies": {
  "@types/bezier-js": "^0.0.6",
  