Merge pull request #5 from andrew-willens/master

"finished data-parsing scripts."
outputting charts on index.html using div
resolving conflict
modified index page
little changes pre-merge
merged peter's charts
charts appear on page after 2 clicks on the map; still needs prettying
one minor mod to index.html
dataChef now formats for direct injection into d3
merged peter's graph commits. CHART FUNCTIONALITY HAS TO BE MADE TO AGREE WITH MAP FUNCTIONALITY