Revert "Add a pause to ensure SSH has a chance to start. This is a tempoary workaround for the fact that the SSH tunnel code will cause packer to halt if the destination does not exist."
Revert "Add a pause to ensure SSH has a chance to start. This is a tempoary workaround for the fact that the SSH tunnel code will cause packer to halt if the destination does not exist."

This reverts commit fd35d7c9846566f39143972e846c39daac363a05.

rdobson/packer-builder-xenserver,makunterry/packer-builder-xenserver,conceptboard/packer,makunterry/packer-builder-xenserver,simonfuhrer/packer-builder-xenserver-1,xenserverarmy/packer,xenserverarmy/packer,june07/packer-builder-xenserver,fr34k8/packer-builder-xenserver,simonfuhrer/packer-builder-xenserver-1,dongyuzheng/packer-builder-xenserver,conceptboard/packer,june07/packer-builder-xenserver,dongyuzheng/packer-builder-xenserver,rdobson/packer-builder-xenserver,fr34k8/packer-builder-xenserver