[patch] to fix kernel version counter

[walt <wa1ter@xxxxxxxxxxxxx>]

This allows the 'version' number of the kernel to increment with
each 'make quickkernel' :

--- src/Makefile.inc1.old       2004-11-03 09:31:00.000000000 -0800
+++ src/Makefile.inc1   2004-11-03 09:51:08.000000000 -0800
@@ -643,6 +643,7 @@
                        ${KERNCONFDIR}/${_kernel}
 .endif
        cd ${KRNLOBJDIR}/${_kernel}; \
+           rm -f vers.*; \
            ${KMAKEENV} ${MAKE} KERNEL=${INSTKERNNAME} all
 .else
 .if !defined(NO_KERNELCONFIG)