Update profile.php
Update profile.php

Modified to remove my previous changes (Using Google API for QR code generation.
Added changes to use onboard Java based QR generation.
chaveiro/emoncms,emoncms/emoncms,inverse/emoncms,emoncms/emoncms,jeremypoulter/emoncms,chaveiro/emoncms,inverse/emoncms,chaveiro/emoncms,emoncms/emoncms,jeremypoulter/emoncms,thaipowertech/emoncms,chaveiro/emoncms,inverse/emoncms,emoncms/emoncms,thaipowertech/emoncms,thaipowertech/emoncms,inverse/emoncms,jeremypoulter/emoncms,thaipowertech/emoncms,jeremypoulter/emoncms,emoncms/emoncms