alphagov/limelight — pull request #208 by phss (2013-09-23 15:46:32+00:00)
Title: Fix double decker missing data

This request fix a few issues:
- No data starts from 0. It should be a sharp line, like the stacked graph.
- Displays number of unavailable weeks.
- Show "No data" when hovering over a point with no data, instead of 0.

@sembirayael and @phss