Resolve pam run dependency issue
Use proper crontab directory for RHEL/Cent
Merge pull request #83 from ryandub/pam

Resolve pam run dependency issue
Merge pull request #85 from ryandub/cron_plugin

Use proper crontab directory for RHEL/Cent
Merge branch 'master' of github.com:rackerlabs/ohai-plugins into iptables