Bump version for development 0.0.5
Push hosts_file dependency restriction up to 0.1.4 minimum
Ensure we have base entries before dropping temp file
Mash type for credentials. Custom resolver for idempotency check.

* Fog expects symbol type keys. Ensure Mash type to prevent type issues.
* Resolver will resolve against file, which can cause issues. Use resolv.conf entries to force upstream check.
Add mostly useless readme information
Update version for release v0.1.0
Bump version for development 0.1.1
Do not include fqdn within loopback
Only access `provider` attribute if `cloud` is defined
Bump version for release v0.1.2