The version 0.6 of s3DAV has been released.
It's now possible to use spaces or '&' in the names of files and directories.
In the buckets page of the admin console (http://127.0.0.1:8070/index.html?page=buckets)
you can now see the 'raw listings' of all the objects which have been stored in your buckets (even the objects not created with s3DAV).
You also have a way to delete those objects.
There is now a cache mechanism used to cache the 'HEAD' requests.
This should improve the performances as a lot of 'HEAD' request are done to get the status of the file system