Moved everything onto sub-control objects.
Got rid of the Listener interfaces.
https://intranet.earth.threerings.net/metasoy/EZGame_API_Reorg
I'll go through and make the documentation nice next.
git-svn-id: svn+ssh://src.earth.threerings.net/vilya/trunk@535 c613c5cb-e716-0410-b11b-feb51c14d237