* libamu/util.c, amd/autil.c (strsplit): moved strsplit() function

* libamu/util.c, amd/autil.c (strsplit): moved strsplit() function
from Amd code to to libamu, so sun2amd could use it.

* amd/Makefile.am (sbin_PROGRAMS): build sun2amd binary and man
page.
(EXTRA_sun2amd_OBJECTS): sun2amd needs to link with all info_*.c files

* amd/sun2amd.8: placeholder for man page.

* amd/sun2amd.c: placeholder for C version of translator from Sun
syntax maps to Amd maps.

* */*.[0-9]: include file name in nroff source comment.