Allow file extension to be displayed.

Could you please add an option to allow the filename extension (E.g. .exe) to be displayed in the Title field. Currently files such as file.tar.gz get displayed as file.tar, which is a bit confusing. Also, for more technical users a file extension is probably more helpful than an icon of the file type.

Also it would be useful if there were a way to disable to the column select button (in the table view) – as this appears over the top of Download header - and isn't always useful if the number of columns have been restricted.

Thanks.