Update changelog
Merge branch 'master' of github.com:crypto101/book
Remove extra slash
Add mandatory depth
Depend on rendered Metapost files in Makefile
Also ignore .mpx, .mps
Get rid of ECB encryption oracle PBM files
Fix Metapost rendering in Makefile
Update TeX source
Switch to Metapost illustrations
Add old set illustrations back
Use old illustrations for sets
Use minted for org2tex script
Update TeX