Makefile update to clean up after man page
Makefile update to clean up after man page

Part of #284.

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