增加晶全app静态页面

node_modules/es5-ext/string/#/contains/is-implemented.js

@@ -0,0 +1,8 @@
+"use strict";
+
+var str = "razdwatrzy";
+
+module.exports = function () {
+	if (typeof str.contains !== "function") return false;
+	return str.contains("dwa") === true && str.contains("foo") === false;
+};