kenhub/giraffe — pull request #11 by knyar (2013-02-28 20:56:15+00:00)
Title: Multiple enhancements

* Added `_last` helper to handle empty values from Graphite correctly while showing summary;
* Added `summary_formatter`, `hover_formatter`, and `stroke_width` graph options;
* Updated rickshaw and stopped replacing empty values by zeroes.