have the bulk word doc converter reload the map interator even if the…

…re's only a single document... if the user had clicked on the samples in the UI, it skips from one to the next and then during conversion, those would have been skipped over.

src/SILConvertersWordML/LinqDocument.cs

@@ -61,7 +61,9 @@ public override bool ConvertDocumentByFontNameAndStyle(Dictionary<string, Font>
             // mapFontNames2Iterator, has one iterator for each unique font (across all docs). If there's
             //  only one doc, then it's already loaded. But if there's more than one doc, then we have to treat each 
             //  one as if by itself (which unfortunately means empty the collection and requery)
-            if (!Program.IsOnlyOneDoc)
+            // UPDATE (2021-10-08): even for one, we need to resent it, bkz it's possible the user clicked thru some samples
+            //  so it wouldn't start at the beginning
+            // if (!Program.IsOnlyOneDoc)
             {
                 MapIteratorList = new MapIteratorListLinq();
                 InitializeIteratorsCustomFontNames();