Set listen default in nipap.conf
Set listen default in nipap.conf

Fixes #324.

ettrig/NIPAP,fredsod/NIPAP,garberg/NIPAP,fredsod/NIPAP,bbaja42/NIPAP,SoundGoof/NIPAP,plajjan/NIPAP,bbaja42/NIPAP,SpriteLink/NIPAP,bbaja42/NIPAP,SpriteLink/NIPAP,plajjan/NIPAP,SpriteLink/NIPAP,bbaja42/NIPAP,ettrig/NIPAP,ettrig/NIPAP,garberg/NIPAP,bbaja42/NIPAP,plajjan/NIPAP,fredsod/NIPAP,ettrig/NIPAP,fredsod/NIPAP,plajjan/NIPAP,SoundGoof/NIPAP,SoundGoof/NIPAP,ettrig/NIPAP,plajjan/NIPAP,bbaja42/NIPAP,SoundGoof/NIPAP,SoundGoof/NIPAP,ettrig/NIPAP,SpriteLink/NIPAP,garberg/NIPAP,fredsod/NIPAP,SoundGoof/NIPAP,fredsod/NIPAP,SpriteLink/NIPAP,garberg/NIPAP,garberg/NIPAP,plajjan/NIPAP,garberg/NIPAP,SpriteLink/NIPAP