* Adjust code.
 * Use iframe for reply.
 * add view.css for article.
 * Add css and js for blog.
 * Add css for sitemap.
 * Add css and js for book.
 * add css and js.
* add template at local.zh-cn.sql loacl.en.sql
 * fix set  template bugs.
 * add default template field when install chnanzhi.