[backend] works

   * 把database的work 加上title_cn欄位，給中文的title
   * 把work.php加上功能列(新增＆刪除的選項）
   * worksModel 加上include_once( 'system/DataManagers/MysqlManager.php'
);
   * worksModel implement function getWorksList
   * worksView 取得worksModel的works list $worksList =
$this->model->getWorksList();
   * 編輯admin/ works.php
   *
works.php的編輯需要實作：href="admin/workEdit/?id=<?=$worksList[$i]['id’]?>"
   *
works.php的刪除需要在works.js實作：onclick="deleteWork(<?=$worksList[$i]['id']?>)
;”
   * create workEdit
      * <form action="" method="post" onsubmit="return validateForm()"
name="newsForm”>
   * create workEditController 裡面有action_saveData() ＆ action_addData()
   * create workEditModel & 修正內容
      * getWorkData() 截取work內容
      * saveData() 存回database
      * addData()   新增新的work資料
   * create workEditView
      * displayContent()
      * $newsData = $this->model->getWorkData();
      * require( $templateFolder.'workEdit.php' );
   * workEdit裡的$workData<?php if($workData) echo
$workData['title'];?>”是workEditView裡的$workData =
$this->model->getWorkData(); 存有getWrokData回傳的資料

小問題：works點編輯後進到的workEdit頁面是沒有內容的@@“
cancel 還沒做

   * worksView 加上 iniPage function (include works.js)