[theora] Cleaning app

[Kostas Kostiadis]

Hello all,

When I'm doing something like:

yuv_buffer yuv;
theora_decode_YUVout(&td,&yuv);

I'm guessing a bunch of stuff gets newed/malloced for yuv.y, yuv.u, and
yuv.u.

Who is responsible for deleting/freeing that stuff?

Cheers,
Kos.