VFS Archive support

[andersevenrud]

Add support for using npm based libraries related to archives.

This can be used in combination with the VFS realpath function.

Maybe just call this VFS method archive() that accepts an interface with path(s) and action?

Split out from:

• https://github.com/os-js/OS.js/issues/804
• https://github.com/os-js/osjs-filemanager-application/issues/39