Adoapted to changed syntax of owner without admin
Print inversed mask for VPN3K again (from 7161b3)
Fixed IOS VRF in route from c166eb
Add line numbers to ACL and group of NX-OS

Simplified printig of ACLs,
no longer generate rules to filter traffic for the PIX/ASA itself.
Allow virtual interface for a single interface.
Removed unused variable.
v3.022