remove the flags

src/macedonian/AdverbMkd.gf

@@ -1,5 +1,3 @@
 concrete AdverbMkd of Adverb = CatMkd ** open Prelude,ResMkd in {
-  flags
-    coding = "UTF-8" ;
   lin PrepNP p np = {s = p.s ++ np.s} ;
-}
+}