Yelp/firefly — pull request #16 by bis12 (2012-08-17 23:34:13+00:00)
Title: Address issues with discontinuous rendering

This fixes 2 bugs with rendering discontinuous data.

0. Lone data sources with discontinuities were not sending null data for unknown portions
0. While the graphs were getting drawn properly, tooltips and guidedots were snapping to 0 when null points were in the data.