Addepar/ember-charts — pull request #49 by yratanov (2014-11-14 15:58:40+00:00)
Title: adds ability to customize label format

adds ability to customize label format for horizontal, vertical bar, pies, time series

* adds Formattable mixin
* Removes unnecessary returns/unused assignments in coffee files
* Example: {{horizontal-bar-chart formatLabel='.2f'}}
* https://github.com/mbostock/d3/wiki/Formatting