Use full path to iptables binary
Merge pull request #2 from opi/patch-1

[fix] Use full path to iptables binary
[enh] Add web path for OpenVPN conf downloading + set rights
[fix] Update manifest
[fix] Update OpenVPN configurations
[fix] Update OpenVPN configurations
[fix] Assure retro-compatibility
[fix] Hooks
[fix] Hooks
[enh] Add index.php and check if iptables is available before installation
[fix] Update remove script
[enh] Add some swag to the application page.