Wrong format of version argument in wp_register_style

This is a minor one, but easily fixed – in plugin-pages.php line 48:

wp_register_style('vxg-select2', $base_url. 'css/select2.min.css',array(),array('ver'=>'1.0'));

That last argument for the version should be simple string, not an array. This causes problems with plugins like reBusted! which expect a string.