mozilla/kitsune — pull request #1293 by mythmon (2013-04-19 22:44:14+00:00)
Title: [Bug 857078] KPI Charts s/Highcharts/Rickshaw/

* Replace almost all the KPI charts with Rickshaw versions. The exception being the questions graph, because it relies on multiple y-axises, which Rickshaw can't do yet.
* In kpi/base.html, make scripts and styles overridable.
* Convert kpi.dashboard.css to kpi.dashboard.less.
* Change all places where `window.k` is initialized respect existing instances.

r?