Dev Diary 29/10/2018

• fixed the hopefully last errors in the multiformats implementation
• published multiformats test data: https://github.com/sunrise-choir/multiformats-testdata
• hopefully prevented more unicode fun: %EwwjtvH...
• ported to cbor legacy data format to regular serde (untested): https://github.com/ssbrs/legacy-msg-data/commit/f48c814f98a2618e4bcc2bec81e0c78ac0507c0e