Feature/nitpicks#35

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martijnvanbeers wants to merge 5 commits intovitutorial:masterfrom

martijnvanbeers:feature/nitpicks

Commits on Feb 28, 2019

Fix typo
Martijn van Beers
committed
Make formulas look a bit nicer
Martijn van Beers
committed
Improve logging and image plotting
Martijn van Beers
committed
Pass in classes, not strings for encoder/decoder
Martijn van Beers
committed
Remove unused kl_divergence parameter
Martijn van Beers
committed