Was not sure if I should open a new ticket for updating:
http://staging.aerogear.org/docs/unifiedpush/aerogear-push-android/register-device/

The registration examples use curl but we probably want to promote the admin ui now that we have it. That plus I'm following the curl commands and the login and updating of credentials does not work for me.

Let me know if I should open a new Jira.