Ph3nol/UrlShortenerBundle — pull request #13 by piscis (2012-06-27 11:46:06+00:00)
Title: use api_key for google provider

Hi Ph3nol,

in order to avoid rate limit issues with googl you have to provide a api key as stated in the api docs here:

https://developers.google.com/url-shortener/v1/getting_started#APIKey

I extend the provider to use the "api_key" configuration from the configuration file if available.