fixed ZTS

[m6w6/ext-http] / TODO

* let http_info.request.url be a php_url
* let the message body be a simple query string unless files are added
* php_http_message_serialize reverses the chain twice; remove that
* revisit error handling
 * ditch http\Object
 * interfacize http\Exception
 * subclass Exceptions
 * zend_throw_exception