fixes in Dut Ita Spa numeral "one"

lib/src/dutch/NumeralDut.gf

@@ -23,7 +23,7 @@ lin
 
   pot01 = {
     s = \\f => table {
-          NCard g _ => "een" ; ---- "één" ;
+          NCard g _ => "één" ; --- een
           NOrd af => (regAdjective "eerst").s ! Posit ! af
           } ; 
     n = Sg ;

lib/src/italian/NumeralIta.gf

@@ -1,5 +1,5 @@
 concrete NumeralIta of Numeral = CatIta [Numeral,Digits] ** 
-  open CommonRomance, ResRomance, MorphoIta, Prelude in {
+  open CommonRomance, ResRomance, MorphoIta, PhonoIta, Prelude in {
 
 lincat 
   Digit = {s : DForm => CardOrd => Str  ; isContr : Bool} ;
@@ -32,9 +32,9 @@ lin pot01 =
   {s =\\f,g => case f of {
       ental t => case t of 
                    {pred  =>  case g of {
-                                         NCard Fem => "una" ;
-                                         _ => uno ! f ! g
-                                         };
+                                         NCard Fem => elision "una" "un'" "una" ;
+                                         _ => pre {"un" ; "uno" / sImpuro}
+                                         } ;
                     indip =>  case g of
                                    { NCard _ => [] ;
                                      _       => uno ! f ! g

lib/src/spanish/NumeralSpa.gf

@@ -41,6 +41,7 @@ lin pot01 =
   "décimo" "centésimo").s in
   {s =\\f,g => case <f,g> of {
      <ental pred,_> => [] ;
+     <ental _, NCard Masc> => "un" ;
      <ental _, NCard Fem> => "una" ;
      <hundra False,  NCard _> => "cien" ;
      <hundra True,  NCard Fem> => "ciento" ;