'Delete a NodeImage
@inherits: :class:`NodeDriver.delete_image`
:param      image: image witch should be used
:type       image: :class:`NodeImage`
:rtype: ``bool``'

def delete_image(self, image):

    resp = self.connection.request(('/images/%s' % (image.id,)), method='DELETE')
    return (resp.status == httplib.NO_CONTENT)
