Backing up individual sites could be easier

Hi there,

I would like to propose a new feature for the next version of virtualmin please.

It would be great if on a Virtual Server's control panel, to have a 'Backup Now' button

I suppose that in this would work by initiating a (predefined as default) scheduled backup in the background with effectively only the option for backing up that server selected.

I know this is possible manually, but it would be nicer if there was a single button for it, for those who don't know how to do it manually and to save time for those who do.

Thanks, Laurence