JuiceBox

## When building a magic-script-components app, the rollup.config is not well optimized for a react project. ### Env: ``` "magic-script-components": "2.0.0", "magic-script-components-lumin": "1.0.0", "magic-script-polyfills": "^2.4.2", "rollup": "^1.1.2", "rollup-plugin-babel": "^4.3.2", "rollup-plugin-commonjs":...