fullcontact/fullcontact-api-php — pull request #10 by dboskovic (2014-12-28 20:50:29+00:00)
Title: Added support for webhookUrl and webhookId.

I added the ability to set your webhook callback in a request. Example below.
```php
$fullcontact = new Services_FullContact_Person($apikey);
$fullcontact->setWebhookUrl('http://requestb.in/15zahug1');
// $fullcontact->setWebhookUrl('http://requestb.in/15zahug1','test-webhook'); // with webhookId
$result = $fullcontact->lookupByEmail('bart@fullcontact.com');
```

Since other endpoints use the webhookUrl, I set that on the main service rather than just the Person service. I also removed the urlencoding on the api key since `http_build_query` already does that.