added a test for dim() for rings over integers
fix dim test
fix dim test again
added the 'dim-test_for_rings_over_integers.tst' to 'Short.lst', also now the test file ends with a '$'
scrambled hostname in stat file
First Version: implemented some a new function that computes hilb, but there are some errors
Problems solved. It remains to test it more and to optimize it
improved genus documentation for 1-dim affine variety input
Merge pull request #476 from jankoboehm/spielwiese

reesclos.lib rewritten to use normal.lib
Merge pull request #477 from jankoboehm/spielwiese

Added test for reesclos
doc: crossref. etc. for texinfo
chg: moved singularsurf to libexec/MOD, add libexec/MOD to $PATH
add: reesclos.tst to ok_s.lst
moved Integerprogramming stuff to libexexdir/MOD
fix: HAVE_TAIL_RING is set in kutil.h for all k*.cc

Conflicts:
	kernel/kstd2.cc
fix: disable interred for ring-cf
avoid assume failure (attr_free -> s_internaldelete)
add data types to procedures, p1
fix: debug version
patch-level 4.0.0.1