remove shared/config/database.php
remove shared/config/database.php

CI 2.1.2 still no support for this

apple-tom/DiliCMS,qiuai/DiliCMS,apple-tom/DiliCMS,liukaijv/DiliCMS,apple-tom/DiliCMS,chekun/DiliCMS,qiuai/DiliCMS,chekun/DiliCMS,liukaijv/DiliCMS,liukaijv/DiliCMS,qiuai/DiliCMS