Import of JS from Yorick's CodePen (http://codepen.io/anon/pen/emblv)
Separated out polycule specification.
Some code to generate spec.js from the existing DOT file.
Restructuring.
Ignore output spec
mkspec outputs json, requested from index
tabs to spaces
Normalise spec labels
Generate legend, include in HTML.
Correct path is Makefile's spec.json dep
request frame in older webkit/moz
Makefile, assign once
More conventional prefix handling
public/ directory restructured

- js/ moved from public/ to assets/
- CSS migrated from index.html to assets/css/polygraph.css
- index.html modified to reflect changes
public/js directory removed

- Moved js/polygraph.js to assets/js/polygraph.js
- Removed existing js/ directory
phony makefile
Updated Makefile and public/index.html

- spec.json location updated to public/assets/json/spec.json
- index.html modified to specify new spec.json location
Modified index.html, reflect correct CSS file

- Informed of incorrect file location for CSS file, updated to the
correct location (thanks, vi!)
Fallback to img when no javascript
fallback: png -> svg