Add new Power Query functions and update settings for improved data handling

power-query/specific/fNormalizeSKU.m

@@ -0,0 +1,10 @@
+let 
+    Source = (anySKU as any) as number => let
+        RemoveFullStop = Text.Replace(Text.From(anySKU), ".", ""),
+        TrimSKU = Text.Trim(RemoveFullStop),
+        MarkNulls = if (TrimSKU = null) or (TrimSKU = "") or (TrimSKU = "0") then -36001 else TrimSKU,
+        Normalize = try Number.From(MarkNulls) otherwise -36002
+    in
+        Normalize 
+in 
+    Source