added whole system from ola4doc

sys/node_modules/es5-ext/array/#/find/shim.js

@@ -0,0 +1,8 @@
+'use strict';
+
+var findIndex = require('../find-index/shim');
+
+module.exports = function (predicate/*, thisArg*/) {
+	var index = findIndex.apply(this, arguments);
+	return (index === -1) ? undefined : this[index];
+};