I tried using it but my Miner Settings page comes up blank and I see the below error message in the logs
2014-05-05 19:53:21: (mod_fastcgi.c.2676) FastCGI-stderr: PHP message: PHP Fatal error:  Call to undefined method Util_model::getBtcValue() in /var/www/minera/application/controllers/app.php on line 96



EDIT: Ok, I edited our this function in app.php and the page loads albeit with some errors about undefined ltc,doge, etc variables

$data['btc'] = 1;//$this->util_model->getBtcValue();