* Create dedicated password-xp csv importer
* Add support for importing unmapped columns as custom fields
* Add support for importing folders and assiging items to them
* On import into an organization, convert folders to collections
* Register importer within importService and make it selectable via the UI
Add instructions on how to export from Password XP
* Mark method as private
* Add docs
* Add comment around folder detection
* Move test data into separate file
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Co-authored-by: Daniel James Smith <djsmith85@users.noreply.github.com>
Co-authored-by: Matt Bishop <mbishop@bitwarden.com>
