* Add robots manage function.
 * Add check css path logics.
 * Adjust robots function.
 * del unused files.
 * show customer button.
 * rm unused page .
 * Add robots.txt
 * Revert parseJson.
 * Add verfy admin when upload package.
 * ajusted style of article for default theme.
 * ajusted modal position after reload modal with 'setAjaxLoader'.