some finetuning of intro examples

artifacts/mnist_classifier.jls

artifacts/mnist_vae.jls

artifacts/mnist_vae_weak.jls

notebooks/Manifest.toml

notebooks/Project.toml

notebooks/proposal.qmd

notebooks/setup.jl

paper/paper.pdf

paper/paper.tex

paper/www/mnist_9to4_latent.png

paper/www/you_may_not_like_it.png

www/mnist_factual.png

www/mnist_vae_strong.png

www/mnist_vae_weak.png

www/surrogate_gone_wrong.png

www/you_may_not_like_it.png