Update influence-vis.js
Update influence-vis.js
Revert "Update influence-vis.js"

This reverts commit 7415275a5aca2cbfb24952edb8ec47b1b17fcb2c.
formatting, colors, etc
better labels
better tooltip
better data
formatting
y axis label tweak
chart title, sources
bring the yaxis max in a little
basic explanation
better data
merge into gh-pages