Removed VTK stuff from default build

src/Makefile

@@ -108,7 +108,6 @@ objclean:
 	cd NN;        make $@
 	cd OCTREE;    make $@
 	cd RESAMPLE;  make $@
-	cd VTK;       make $@
 	rm -f *.o *.mod $(COMPILE_OUT)
 
 .PHONY: distclean
@@ -117,7 +116,6 @@ distclean: objclean
 	cd NN;        make $@
 	cd OCTREE;    make $@
 	cd RESAMPLE;  make $@
-	cd VTK;       make $@
 	rm -f $(BIN) $(BIN).link.stdout $(BIN).link.stderr
 
 .PHONY: more-output
@@ -158,4 +156,3 @@ bc_18.06.2009::
 	cp -f define_bc.18.06.2009.f90 define_bc.f90 
 
 # end of file
-