exit with nonzero exit code if anything fails in deploy
exit with nonzero exit code if anything fails in deploy

nickvandewiele/RMG-Py,pierrelb/RMG-Py,chatelak/RMG-Py,nickvandewiele/RMG-Py,pierrelb/RMG-Py,nyee/RMG-Py,chatelak/RMG-Py,nyee/RMG-Py