RemoveAll function not implemented

https://github.com/gluster/gogfapi/blob/cc18ed65b187fe91e0fdd88240d08795249fd70e/gfapi/volume.go#L293

Hey. I'm in need of removing all directories and files within a given directory. It looks like this has not been implemented but the comment for the function is present. Is it something that will be implemented?