more paradigms for Cze N and A

src/czech/SymbolCze.gf

@@ -2,6 +2,8 @@
 
 concrete SymbolCze of Symbol = CatCze ** open Prelude, ResCze in {
 
+lincat
+  Symb = {s : Str} ;
 lin
   MkSymb s = s ;
   SymbPN s = lin PN {s = \\_ => s.s ; g = Neutr} ;