List d'interfaces, et ajout fonctionnel
11231
Warning on no interface
Merge remote-tracking branch 'origin/clsOutput' into clsOutput

Conflicts:
	Cisco-Config-Wiz.v11.suo
	Cisco-Config-Wiz/bin/Debug/Cisco-Config-Wiz.exe
	Cisco-Config-Wiz/bin/Debug/Cisco-Config-Wiz.pdb
	Cisco-Config-Wiz/obj/x86/Debug/Cisco-Config-Wiz.exe
	Cisco-Config-Wiz/obj/x86/Debug/Cisco-Config-Wiz.pdb