Revert "Drop the fancy hostname workaround for Travis (since they've updated their images lately)."
Revert "Drop the fancy hostname workaround for Travis (since they've updated their images lately)."

This reverts commit 43422130d7e27458d617cc13abae9ba2956ed821.

relayrides/pushy,relayrides/pushy,urbanairship/pushy,urbanairship/pushy,urbanairship/pushy,relayrides/pushy