Mobile_Detect needs class wrapper

Hi Konstantinos,

I have another plugin which uses Mobile_Detect.php. When running your plugin with any others that use Mobile_Detect.php we get:

Fatal error: require_once(): Cannot redeclare class mobile_detect …

Please wrap your Mobile_Detect.php include like this (or similar):

if(!class_exists('Mobile_Detect')){
    require_once( plugin_dir_path(__FILE__) . '/lib/Mobile_Detect.php' );
}

This fixes the problem. I’ve tested it. I always ask plugin authors to make such updates to their plugins, because I can’t continue to use plugins that I have to apply a patch like this to on every install, if that makes sense.

Otherwise, good plugin. Hope I can continue to use it. Thanks!

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