react-virtualized with react-sparklines

Simple example combining react-virtualized with react-sparklines because I could not find any. Most of this code comes from the react-virtualized table example with minor modifications to add a cellRenderer for the sparklines.

Praise and Thanks

Thanks so much to:

@bvaughn for the amazing, well-documented, and full-of-examples react-virtualized
@borisyankov for what I think is the best sparklines react library out there