Add Powder Start Profiles to Powder Examples Page
Powder Starter Profiles are described in the manual here:
http://docs.powderwireless.net/powder-profiles.html
However, these do not appear when clicking Docs -> Example Profiles and instead a list of generic Cloudlab ones do:
https://www.powderwireless.net/example-profiles.php
The powder-specific ones should be added to the list when using that portal and perhaps some of the cloudlab-specific ones can be pruned when in the powder profile.