add test cookbooks

add freebsd-jail-host-map.md
freebsd-jail-host-map.md should go in roles
Merge branch 'testing' of github.com:johnko-chef/cookbooks into testing

* 'testing' of github.com:johnko-chef/cookbooks:
  freebsd-jail-host-map.md should go in roles
  add freebsd-jail-host-map.md
  add test cookbooks