Support __proto__ and similar as object attribute in hgetall

lib/rawObject.js

@@ -0,0 +1,8 @@
+'use strict';
+
+// Using a predefined object with this prototype is faster than calling `Object.create(null)` directly
+// This is needed to make sure `__proto__` and similar reserved words can be used
+function RawObject () {}
+RawObject.prototype = Object.create(null);
+
+module.exports = RawObject;