* Order the imports
* No leading slash on imports
* Empty line before namespace
* One line per import
* Empty after imports
* Emmpty line at bottom of file
Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
Allows apps to register version backends for storage types
The existing versions backend is wrapped in a "legacy" backend.
Signed-off-by: Robin Appelman <robin@icewind.nl>