remove deprecated docs folder

cms/templates/cl_flex_slider.html

@@ -0,0 +1,10 @@
+<div class="flexslider">
+    <ul class="slides">
+        <!-- BEGIN:BLOCK -->
+        <li>
+            <img src="{IMG}" alt="" />
+            <p class="flex-caption">{IMG_CAPTION}</p>
+        </li>
+        <!-- END:BLOCK -->
+    </ul>
+</div>

conlite/classes/class.cl_db_backup.php

@@ -213,7 +213,7 @@ class clDbBackup {
                         if (!isset($rows[$column])) {
                             $values[] = 'NULL';
                         } else if ($rows[$column] != '') {
-                            $values[] = '\'' . mysql_escape_string($rows[$column]) . '\'';
+                            $values[] = '\'' . $this->_oDb->escape($rows[$column]) . '\'';
                         } else {
                             $values[] = '\'\'';
                         }

conlite/classes/class.htmlvalidator.php

@@ -6,10 +6,6 @@
  * Description: 
  * Validates the HTML
  *
- * Requirements: 
- * @con_php_req 5.0
- * 
- *
  * @package    Contenido Backend classes
  * @version    1.6.1
  * @author     unknown
@@ -19,13 +15,8 @@
  * @link       http://www.contenido.org
  * @since      file available since contenido release <= 4.6
  * 
- * {@internal 
- *   created unknown
- *   modified 2008-07-02, Frederic Schneider, add security fix
- *
- *   $Id: class.htmlvalidator.php 312 2014-06-18 11:01:08Z oldperl $:
- * }}
  * 
+ * $Id: class.htmlvalidator.php 312 2014-06-18 11:01:08Z oldperl $:
  */
 
 if(!defined('CON_FRAMEWORK')) {
@@ -60,6 +51,9 @@ class cHTMLValidator
 		// remove all php code from layout
 		$resultingHTML = preg_replace('/<\?(php)?((.)|(\s))*?\?>/i', '', $html);
                 
+                // remove comments
+                $resultingHTML = preg_replace('/<\!--((.)|(\s))*?-->/i', '', $resultingHTML);
+                
 		/* We respect only \n, but we need to take care of windows (\n\r) and other systems (\r) */
 		$resultingHTML = str_replace("\r\n", "\n", $resultingHTML);
 		$resultingHTML = str_replace("\r", "\n", $resultingHTML);

conlite/includes/include.system_db_backup.php

@@ -29,7 +29,6 @@ define('CL_BACKUP_START_IMG_OFF', $cfg['path']['contenido_html'] . $cfg['path'][
 $aMessage = array();
 $bNoBackup = false;
 $bFinalStep = false;
-echo CL_BACKUP_PATH;
 // check backup path
 if (!is_dir(CL_BACKUP_PATH) || !is_writable(CL_BACKUP_PATH)) {
     $notification->displayNotification("error", i18n("Backupfolder missing or not writable!"));