* 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 '--enable-libgtop-server' (default=auto), '--enable-libgtop-names' (default=yes) and '--enable-libgtop-guile' (default=yes); we now define 'GLIBTOP_NAMES' here. * acconfig.h: added 'GLIBTOP_NAMES' and 'GLIBTOP_GUILE_NAMES'