func (c *Cluster) ImageAliasesMove(source int, destination int) error {
	err := exec(c.db, "UPDATE images_aliases SET image_id=? WHERE image_id=?", destination, source)
	return err
}
func (c *Cluster) ImageAliasesMove(source int, destination int) error {
	err := exec(c.db, "UPDATE images_aliases SET image_id=? WHERE image_id=?", destination, source)
	return err
}
// ImageAliasesMove changes the image ID associated with an alias.