Fix error with babel-polyfill not being required at the right time
Trying to run Kresus in Node v8, I get
var _ref = _asyncToGenerator( /*#__PURE__*/regeneratorRuntime.mark(function _callee() {
ReferenceError: regeneratorRuntime is not defined
This commit fixes this error. Can someone test it with an older version of Node?
Edited by Phyks