commands that aren't single letters should have a double dash.

Warning: '-name' is deprecated, it will be replaced by '--name' soon. See usage.
Merge branch 'double-dash' of https://github.com/UKWebMedia/garethr-docker into UKWebMedia-double-dash

Conflicts:
	templates/etc/init/docker-run.conf.erb
Merge branch 'UKWebMedia-double-dash'
another double dash