Optimize PNGs; accessibility, lint and content fixes from review - #98

Optimize PNGs; accessibility, lint and content fixes from review#98

bits-bytes-nn merged 9 commits into

mainbits-bytes-nn/bits-bytes-nn.github.io:mainfrom

optimize-pngbits-bytes-nn/bits-bytes-nn.github.io:optimize-pngCopy head branch name to clipboard