CVS renato: Removed unused libs/debug.c and did the required clean up.

[FVWM CVS]

CVSROOT:        /home/cvs/fvwm
Module name:    fvwm
Changes by:     renato  06/07/07 13:57:16

Modified files:
        .              : ChangeLog 
        fvwm           : focus.h module_interface.c 
        libs           : Makefile.am fvwmlib.h 
Removed files:
        libs           : debug.c 

Log message:
Removed unused libs/debug.c and did the required clean up.