deploy: v0.12 存档迁移+考古日志滚动条

node_modules/es5-ext/object/is-empty.js

@@ -0,0 +1,14 @@
+"use strict";
+
+var value                   = require("./valid-value")
+  , objPropertyIsEnumerable = Object.prototype.propertyIsEnumerable;
+
+module.exports = function (obj) {
+	var i;
+	value(obj);
+	for (i in obj) {
+		// Jslint: ignore
+		if (objPropertyIsEnumerable.call(obj, i)) return false;
+	}
+	return true;
+};