Update profile.php
Update profile.php

Adding QR code for the Read Only API key, generated by the Google API, the idea being that later the smartphone apps can be modified to read the code.
jeremypoulter/emoncms,inverse/emoncms,emoncms/emoncms,inverse/emoncms,thaipowertech/emoncms,chaveiro/emoncms,thaipowertech/emoncms,thaipowertech/emoncms,inverse/emoncms,jeremypoulter/emoncms,emoncms/emoncms,emoncms/emoncms,emoncms/emoncms,inverse/emoncms,chaveiro/emoncms,emoncms/emoncms,jeremypoulter/emoncms,chaveiro/emoncms,jeremypoulter/emoncms,thaipowertech/emoncms,chaveiro/emoncms