[Commotion-admin] [commotion-docs] Update "Wireless Challenges" (#326)

[Andy Gunn]

Closed #326.

---
Reply to this email directly or view it on GitHub:
https://github.com/opentechinstitute/commotion-docs/issues/326#event-282421290
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.chambana.net/pipermail/commotion-admin/attachments/20150415/0cd3602b/attachment-0001.html>