Ability to specify permissions of files being created

[mkacherovich]

It would be very nice if you could provide some sort of a chmod setting to the tool so that the files in the fakes3 directory could be deleted by another user via a basic rm -rf command.

My use case. I am using FakeS3 on a continuous integration system. FakeS3 is started by a user that is different than the user executing my unit tests. As such I cannot do cleanup between runs by simply wiping out the contents of fakeS3 directory.

[pickhardt]

Or a special way to ask Fake S3 to reset itself.