fpspreadsheet: Make number format parser independent of workbook. Some cleanup.

git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@4167 8e941d3f-bd1b-0410-a28a-d453659cc2b4

components/fpspreadsheet/examples/visual/fpsctrls/main.pas

@@ -371,6 +371,7 @@ begin
   Result := TMemIniFile.Create(GetAppConfigFile(false));
 end;
 
+
 { TMainForm }
 
 { Adds a column before the active cell }