ManagementRealm does now show plain-text attribute in default read-resource output

{
    "outcome" => "success",
    "result" => {
        "groups-attribute" => "groups",
        "groups-properties" => {
            "path" => "mgmt-groups.properties",
            "relative-to" => "jboss.server.config.dir"
        },
        "users-properties" => {
            "path" => "mgmt-users.properties",
            "relative-to" => "jboss.server.config.dir",
            "digest-realm-name" => "ManagementRealm"
        }
    }
}