Update version.php

The previous version contained SVN/GIT update information like this
<<<<<<< HEAD
$plugin->version   = 2014021500;        // The current plugin version (Date: YYYYMMDDXX)
=======
$plugin->version   = 2014021600;        // The current plugin version (Date: YYYYMMDDXX)
>>>>>>> master2
This will, alas, complete break the upgrade/cron process that loads the version.php file (took me about an hour to find on our system this morning...)