(Cat,Ita) add stub implementations of Extend

- using ExtendRomanceFunctor
- can't compile ExtendFre using ExtendRomanceFunctor though..

src/catalan/AllCat.gf

@@ -3,5 +3,6 @@
 concrete AllCat of AllCatAbs = 
   LangCat,
   IrregCat,
-  ExtraCat 
+  ExtraCat
-  ** {} ;
+  ** open ExtendCat
+  in {} ;

src/catalan/ExtendCat.gf

@@ -0,0 +1,19 @@
+--# -path=alltenses:../common:../abstract:../romance
+concrete ExtendCat of Extend = CatCat ** ExtendRomanceFunctor--  -
+  -- [
+  --   ]
+  -- don't forget to put the names of your own
+                       -- definitions here
+  with
+    (Grammar = GrammarCat), (Syntax = SyntaxCat), (ResRomance = ResCat) **
+  open
+  GrammarCat,
+  ResCat,
+  MorphoCat,
+  Coordination,
+  Prelude,
+  ParadigmsCat in {
+    -- put your own definitions here
+
+
+} ;

src/italian/AllIta.gf

@@ -4,4 +4,5 @@ concrete AllIta of AllItaAbs =
   LangIta,
 --  IrregIta,
   ExtraIta 
-  ** {} ;
+  ** open ExtendIta
+  in {} ;

src/italian/ExtendIta.gf

@@ -0,0 +1,19 @@
+--# -path=alltenses:../common:../abstract:../romance
+concrete ExtendIta of Extend = CatIta ** ExtendRomanceFunctor--  -
+  -- [
+  --   ]
+  -- don't forget to put the names of your own
+                       -- definitions here
+  with
+    (Grammar = GrammarIta), (Syntax = SyntaxIta), (ResRomance = ResIta) **
+  open
+  GrammarIta,
+  ResIta,
+  MorphoIta,
+  Coordination,
+  Prelude,
+  ParadigmsIta in {
+    -- put your own definitions here
+
+
+} ;