iptables rules now persist after reboot
Merge pull request #2 from borski/bugfix/iptables-persist

Make iptables rules persist after rebooting.
Updates for style
Update openvpn.sh
stdout -> stderr

Pretty sure this is what I had intended to do.
Merge pull request #4 from zachriggle/master

Updates for style
Revert "Merge pull request #4 from zachriggle/master"

This reverts commit ba1789727ecf5a35b3b6a4f89cd379e4000509c8, reversing
changes made to c792616d286b632d43a865d524d1a91bf296b408.

Kept erroring out with cat: /etc/openvpn/client.ovpn: No such file or directory