Modify aygetname postgres function to handle translation of items that do not have a name, also code to back it at server

server/AyaNova/DataList/UnitModelDataList.cs

@@ -4,7 +4,7 @@ namespace AyaNova.DataList
 {
     internal class UnitModelDataList : DataListProcessingBase
     {
-        public UnitModelDataList()
+        public UnitModelDataList(long translationId)
         {
             DefaultListAType = AyaType.UnitModel;
             SQLFrom = "from aunitmodel left join avendor on (aunitmodel.vendorid=avendor.id)";