Video Pornster updated to v2.1.1

= 2.1.1 Released Mar 27th, 2015 =

* Moved check for valid PHP and WP versions to beginning of activation.
* Switched NOWDOC to HEREDOC to support older or misaligned PHP versions.
* Backwards compatability all the way back to PHP 5.2
* Bugfix in Mass Edit sometimes setting an empty value.
* Fetching missing thumbnails log message updated to ‘critical’.
* Bugfix for RedTube grabbing ‘ADD a pornstar’ for tag if no pornstar is set.