Query for file path on extraction for file upload

[ksuquix]

Current code extracts to root of filesystem only. It would be nice to have the ability to provide a file path for extraction instead of having to bake it into the zip file.

Bonus points if the template path could be used to present helper pulldowns to help build the destination.

[Floppy]

Oo that would be shiny. More options to set metadata during upload. Nice.