Some rearrangements to improve subclassability. I had a subclass loading the new zip files that will be remixable avatars, but that's going to have to be restructured (complexity++) for security reasons.
Some rearrangements to improve subclassability.
I had a subclass loading the new zip files that will be remixable avatars,
but that's going to have to be restructured (complexity++) for security
reasons.


git-svn-id: b675b909355d5cf946977f44a8ec5a6ceb3782e4@393 ed5b42cb-e716-0410-a449-f6a68f950b19

threerings/nenya,threerings/nenya