Beginnings of a spec for new User Admin tool.

[Scott Balneaves]

Per the discussion today on #edubuntu, here's the beginnings of a spec for a
new edubuntu-developed user admin tool.

Comments are welcome.  Fleshing out the spec even more welcome.  :)

Once we have a good design, I'll commit to building it. 

Cheers,
Scott

-- 
Scott L. Balneaves | The point is, not how long you live,
Systems Department | but how nobly you live.
Legal Aid Manitoba |     -- Seneca the Younger