Administrative stuff: todo and gitignore
Updates to Yao, up to section 3
Updates to template
Added two new papers to research list: 82,83
Beginnings of 34; updated todo
34 transcribed up to section 1
Saving before regex fix for reference underlining
Regex replacement of <a><ref> to <ref><a> looks god
Added cheat sheet page; added icon to ch1 and template
Added links to learn and research; added copyright and liability