git-svn-id: svn+ssh://src.earth.threerings.net/nenya/trunk@212 ed5b42cb-e716-0410-a449-f6a68f950b19
using a rapidly-expiring Timer. Cleaned up some other bits. git-svn-id: svn+ssh://src.earth.threerings.net/nenya/trunk@211 ed5b42cb-e716-0410-a449-f6a68f950b19