Changed piece set into something a bit less shitty, old file stays to allow possible changing in the future
Merge branch 'master' into gh-pages
Merge branch 'master' into gh-pages
Changed alert to html warning (thanks greenJello)
Added support for text input, and outputs the move as text. this allows copy-pasting moves over external chat programs. Organising stuff used by both UIs into uiUtils.js