change the sounds template

[the-simian]

    let template = `
${_importsString};
import {Howl, Howler} from 'howler';
const soundsConfig = ${_json};
const sounds = new Howl(soundsConfig)
export default sounds;
export { Howl, Howler, sounds, soundsConfig };
`;

• exposes the config so you can TIME things very accurately.