chmod not working in goCD; try some debug info and continue on if it fails again
chmod not working in goCD; try some debug info and continue on if it fails again

Signed-off-by: Graeme Davison <6fb82075fb0ad59005c9ef465a20a71e9744d1a2@pivotal.io>

cloudfoundry/cf-lite,cloudfoundry/cf-lite