* acinclude.m4 (AC_LC_SYSDEPS): define 'GLIBTOP_NAMES' when
building libgtop and a new conditional 'GLIBTOP_NAMES'; added
new parameter '--without-examples'; define 'GLIBTOP_EXAMPLES'
and conditional 'GLIBTOP_EXAMPLES'.
* doc/gnome-hackers.dsl: new file - sets output filename
and directory for 'gnome-hackers.sgml'.
* doc/libgtop.dsl: most stuff from this file has moved
to 'dbtohtml.dsl', it now only overrides the output
filename and directory.
* doc/dbtohtml.dsl: new file - contains most that was
formerly in 'libgtop.dsl'.
* configure.in: 'GTOP_INCS' and 'GTOP_LIBS' now really
point to the places where everything gets installed and
no longer to the build directory, so that they can be
used in 'gtopConf.sh'.
* acinclude.m4 (AC_LC_SYSDEPS): added 'machine_incs'
which is used in 'INCLUDES' in several 'Makefile.am's;
fixed typo 'ac_cv_want_names'; added missing AC_SUBST
of 'use_glibtop_machine_h'.
* gtopConf.sh.in: added definition of 'GTOP_GUILE_LIBS'
and 'GTOP_GUILE_INCS':
'GTOP_LIBS' and 'GTOP_INCS' now contains everything
that is needed to link with libgtop.
'GTOP_GUILE_LIBS' and 'GTOP_GUILE_INCS' now contains
everything that is needed to link with libgtop and its
guile interface. When guile cannot be found on the system
or building of the guile interface was disables, they are
identical to 'GTOP_LIBS' and 'GTOP_INCS'
[FIXME: Should I make them empty in this case?]
* sysdeps/stub/uptime.c: forgot this file all the
time - stub for glibtop_uptime
* sysdeps/stub/loadavg.c: forgot this file all the
time - stub for glibtop_loadavg
