20180402215741-5a5eef6: Generate settings.yml/ipxe with settings for system

Generate a settings file that can be consumed via iPXE
or imported from Ansible using include_vars.

20180402173854-bf075d8

Add more to README

20180402172535-a50abc2

Add bootloader image

20180402171347-9214687

Move build status

20180402171227-6a8fca3

Move build status

20180402164014-57ab699: Add options for firmware updating

Also collapses utility logic to handle multiple playbooks or options

20180330221326-249c23d

If system is deployed, don't generate firmware files

20180330220142-830bbce

Set perms and force download of images for updates

20180330214630-df6d3cb

Bump version of utility

20180330150852-ef68fc6

Add the option to load the Utility Image for debuging