derived classes need not do their own toString()ing.
git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@928 542714f4-19e9-0310-aa3c-eee0fc999fb1
temporary) mechanism for getting into the first lobby after we logon.
Other cleanups.
git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@415 542714f4-19e9-0310-aa3c-eee0fc999fb1