adding test-harness
refactoring and adding tests
bumping metadata
depending on now, using include_recipe_now
bumping metadata to 0.3.0
Add leading spaces to duplicate "localhost" entries, to avoid deletion by latest hostsfile.
Add priorities for loopback addresses, using new hostsfile 2.0.0.
Add priority using hostsfile 2.0.0 foe debian recipe.
Regularize localhost white space for debian recipe.
Add leading names in front of fqdn and hostname entries for loopback,
to avoid vurther deletions by hostsfile.
Add documentation and options to set 'fqdn_as_loopback', on by default, and 'fqdn_as_ipaddress', off by default.
Improve documentation for fqdn_as_* settings, update fqdn_as_ipaddress for Debian.
Add updated documentation, correct debian use of fqdn_as_ipaddress.
Improve handling of 'localhost' another level, for when fqdn_as_ipaddress is set.
Improve comments for fqdn_as_ipaddress function.
Clear accidentally merged debian.rb and rhel.rb.
Bring README.md and attributes/default.rb in line with upstream.