Polyfill request: Object.values and Object.entries

MDN entries:
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/values
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/entries

Polyfill: https://github.com/tc39/proposal-object-values-entries/blob/master/polyfill.js