Mildly less scary Ansible feedback through nicer task name (local_up.yml)

Signed-off-by: Dan Bohea <git@bohea.co.uk>
whitespace

Signed-off-by: Dan Bohea <git@bohea.co.uk>
Moved default for "use_host_id" var

Signed-off-by: Dan Bohea <git@bohea.co.uk>
Removed unused vars_files from 'triggered' playbooks

Signed-off-by: Dan Bohea <git@bohea.co.uk>
Minor tweaks to site.yml

Comments, feedback, whitespace.

Signed-off-by: Dan Bohea <git@bohea.co.uk>
Removed redundant "[var] is defined" checks from top-most playbooks

Signed-off-by: Dan Bohea <git@bohea.co.uk>
Minor typos in task names

Signed-off-by: Dan Bohea <git@bohea.co.uk>
Tweaked comments

Signed-off-by: Dan Bohea <git@bohea.co.uk>
Removed a straggling "is defined" condition from top level playbook

Signed-off-by: Dan Bohea <git@bohea.co.uk>