v0.4.0: Merge pull request #17 from adamcrews/release_0_4_0

Bump Version

Better fqdn_rand fix.

Merge pull request #10 from adamcrews/fqdn_rand_fix2

Forgot to bump release

fqdn_rand update, and maintenance release

Merge pull request #8 from adamcrews/fix_metadata

Fix metadata version_requirements

Latest Forge Release

• Various minor cleanups.
• few more tests
• support for ancient redhat systems