Moved http processing into own function outside of APICall which also manages json processing, so that non-json requests/responses can be handled
Moved http processing into own function outside of APICall which also manages json processing, so that non-json requests/responses can be handled

petemoore/taskcluster-client-go,taskcluster/taskcluster-client-go,petemoore/taskcluster-client-go,taskcluster/taskcluster-client-go