Relying on php parser for api calls

Can now make all API calls through our private app that appends application credentials. These credentials increase the api limit to 5000/hour/ip, so no more 'The rate limit has been reached from your IP' messages.

Test call - http://shopify-opensourceify.herokuapp.com/?url=https://api.github.com/orgs/Shopify/repos?callback=foo&per_page=100&page=1

Also uncommented the analytics.