Update header handling to RFC 7230
SAPI_API void sapi_initialize_empty_request(TSRMLS_D)
{
	SG(server_context) = NULL;
	SG(request_info).request_method = NULL;
	SG(request_info).auth_digest = SG(request_info).auth_user = SG(request_info).auth_password = NULL;
	SG(request_info).content_type_dup = NULL;
}

SAPI_API void sapi_initialize_empty_request(TSRMLS_D)
{
	SG(server_context) = NULL;
	SG(request_info).request_method = NULL;
	SG(request_info).auth_digest = SG(request_info).auth_user = SG(request_info).auth_password = NULL;
	SG(request_info).content_type_dup = NULL;
}
