Force an exit after the batch runs

Workaround to an  issue that the platform tool deploy is having.
where the "Batch Complete" and "Run successful" messages are followed
by a TCP error: "Error: read ECONNRESET at errnoException (net.js:901:11) at TCP.onread (net.js:556:19)"
This fails the build after it has already claimed success, for unknown reasons.

This might be a dirty hack, if there's a better way to diagnose what's going wrong let#s work on it.