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/VendorDataList.cs

@@ -4,7 +4,7 @@ namespace AyaNova.DataList
 {
     internal class VendorDataList : DataListProcessingBase
     {
-        public VendorDataList()
+        public VendorDataList(long translationId)
         {
             DefaultListAType = AyaType.Vendor;
             SQLFrom = "from avendor";