Caveats for information bottleneck in deterministic scenarios

Experiments with MNIST, as reported in:

A Kolchinsky, BD Tracey, S Van Kuyk, ''Caveats for information bottleneck in deterministic scenarios'', ICLR 2019. arXiv:1808.07593.

1. Run rundata.py to do all runs and save outputs in logs/ directory (should exist).
2. Run runplots.py to use outputs in logs/ directory to generate figures in figures/ directory (should exist)