fixes (#662)

* fixed limit variable ordering in the comments

* Expand readme on autoreconnect and multipe connections usage

* update release numbers

* update copyright years

Author: avbdr

MysqliDb.php

@@ -7,10 +7,10 @@
  * @author    Jeffery Way <[email protected]>
  * @author    Josh Campbell <[email protected]>
  * @author    Alexander V. Butenko <[email protected]>
- * @copyright Copyright (c) 2010-2016
+ * @copyright Copyright (c) 2010-2017
  * @license   http://opensource.org/licenses/gpl-3.0.html GNU Public License
  * @link      http://github.com/joshcam/PHP-MySQLi-Database-Class 
- * @version   2.8-master
+ * @version   2.9-master
  */
 
 class MysqliDb

dbObject.php

@@ -5,10 +5,10 @@
  * @category  Database Access
  * @package   MysqliDb
  * @author    Alexander V. Butenko <[email protected]>
- * @copyright Copyright (c) 2015
+ * @copyright Copyright (c) 2015-2017
  * @license   http://opensource.org/licenses/gpl-3.0.html GNU Public License
  * @link      http://github.com/joshcam/PHP-MySQLi-Database-Class 
- * @version   2.6-master
+ * @version   2.9-master
  *
  * @method int count ()
  * @method dbObject ArrayBuilder()