Moved punctuation to a separate field, to allow spoken language grammars to omit it. Created top-level spoken language grammars. (all in peacekeeping)

examples/peacekeeping/finnish/PeaceCat_Fin.gf

@@ -1,3 +1,3 @@
 --# -path=.:present:prelude
 
-concrete PeaceCat_Fin of PeaceCat = CatFin ** PeaceCatI with (Cat = CatFin);
+concrete PeaceCat_Fin of PeaceCat = CatFin ** PeaceCatI with (Lang = LangFin);