Create gh-pages branch via GitHub
Merge branch 'gh-pages' of https://github.com/kylezeeuwen/sportsgraph-alpha into gh-pages
Move all www/ into base dir for sanity

this will surely cause future me pain when merging changes from master to gh-pages
Lets deal with that later then ok?
Change to relative links in demo.html
change more absolute paths to relative
Normalize master and gh-pages

- Move www/* to the root dir
- combine stylesheet/ and css/ directories
- Add README.md info to index.html