Error with Google Finance Provider

[robjmills]

Using sample code adapted for Google finance:

$httpAdapter = new \Ivory\HttpAdapter\FileGetContentsHttpAdapter();

// Create the Yahoo Finance provider
$googleProvider = new \Swap\Provider\YahooFinanceProvider($httpAdapter);

// Create Swap with the provider
$swap = new \Swap\Swap($yahooProvider);

$rate = $swap->quote('EUR/USD');

Throws this error:

Fatal error: Uncaught exception 'Swap\Exception\Exception' with message 'The currency is not supported or Google changed the response format'

[florianv]

Same issue than #8.