Add geppetto generated metadata.json to .gitignore
refer to complete key in private key file
Merge branch 'master' into cleanup
facter 1.6.18 is now in the fedora updates stable repos. This is no longer needed.
Switching to using augeas to modify pam files
Merge pull request #35 from markllama/dev/dns_key_source

refer to complete key in private key file
Merge pull request #39 from rharrison10/cleanup

facter 1.6.18 is now in the fedora updates stable repos
Merge pull request #40 from kraman/pam_augeas

Switching to using augeas to modify pam files [test]