Remove duplicate routine (now in calamari-setup.py)

Signed-off-by: Dan Mick <dan.mick@inktank.com>
calamari-server.py: return if error; log only if complete.  Add TODO

Signed-off-by: Dan Mick <dan.mick@inktank.com>
typos

Signed-off-by: Dan Mick <dan.mick@inktank.com>
calamari.sample.yaml: add

Signed-off-by: Dan Mick <dan.mick@inktank.com>
calamari-setup: fix remote_name, use write_file(), remove extra tasks

Signed-off-by: Dan Mick <dan.mick@inktank.com>