edx/edx-analytics-dashboard — pull request #178 by dsjen (2014-10-29 15:50:50+00:00)
Title: Age demographic data table displays unknown ages.

* added natural sort (so "unknown" would be sorted properly in conjunction with numbers-a.k.a. ages).
* updated age percent calculation to include unknowns
* added tests for data-table-view.js

@rocha @clintonb