Update userguide and welcome pages.

This is the first userguide export on the Postgres-based translation tool
(previously it used MySQL), so please double-check it extra carefully.
(I spotted a few minor problems in the export and fixed the relevant
bugs already.)

docs/userguide/zh_CN/bash-scripting.html

@@ -10,8 +10,8 @@
  * Authors:
  *		Humdinger <[email protected]>
  * Translators:
- *		Pengphei Han
  *		Humdinger
+ *		Pengphei Han
  *
 -->
 	<meta http-equiv="content-type" content="text/html; charset=utf-8" />
@@ -58,6 +58,7 @@
 
 <div id="content">
 <div>
+<div class="box-info">本节的翻译还未完成。在未完成之前，所有的未完成部分都将使用英语原文。</div>
 
 <h1>Bash 和脚本</h1>
 
@@ -92,14 +93,13 @@
 
 <p>对于上述的启动程序，另一种方式是把它们的快捷方式放入 <span class="path">/boot/home/config/settings/boot/launch</span> 目录。右键点击你希望自动启动的程序，选择 <span class="menu">Create Link</span> ，然后<a href="tracker.html#navigating">导航</a>至上述目录。</p>
 
-<h3>
-<a href="#"><img src="../images/up.png" style="border:none;float:right" alt="index" /></a>
-<a id="usershutdownscript" name="usershutdownscript">UserShutdownScript</a> 脚本</h3>
+<h3><a href="#"><img src="../images/up.png" style="border:none;float:right" alt="index" /></a>
+<a id="usershutdownscript" name="usershutdownscript">The UserShutdownScript - <i>not yet working</i></a></h3>
 <p><span class="path">/boot/home/config/settings/boot/UserShutdownScript</span> 是系统关机进程的第一个步骤。如果该脚本返回一个非零的结束状态，则系统关闭失败。</p>
 
 <h3>
 <a href="#"><img src="../images/up.png" style="border:none;float:right" alt="index" /></a>
-<a id="usershutdownfinishscript" name="usershutdownfinishscript">UserShutdownFinishScript</a> 脚本</h3>
+<a id="usershutdownfinishscript" name="usershutdownfinishscript">The UserShutdownFinishScript - <i>not yet working</i></a></h3>
 <p><span class="path">/boot/home/config/settings/boot/UserShutdownFinishScript</span> 是结束进程的最后一个步骤。需要注意的是，在该脚本执行之前，大部分的系统进程已经终止。</p>
 
 </div>