Download each version to its own directory

[digininja]

If you download multiple versions of a file, you currently dump them over the top of each other. This may not be the best way to fix it, but it is one way to give the user each copy of the file.

[digininja]

Sorry, should have branched this so these were two separate things.

And I'm doing my editing in Github, the code is working in the VM, but that has no external access and no copy/paste, so I'm retrying things here. I think I got rid of the spaces but I've not tested this exact code.