add readme

Author: Frand

views/partial/sidebar.html

@@ -6,6 +6,7 @@
 <div class="introBox">
 	<p>[NC-EXAMPLE]精简版nodeclub, 技术点如下:</p>
 	<div class="fns">
+		<span>requirejs客户端</span>
 		<span>mongoose数据存储</span>
 		<span>koa-router处理路由</span>
 		<span>koa-send控制静态文件访问</span>