[Registry-dev] UI

[Glen Daniels]

Hi folks!

UI commentary with more details will follow tomorrow, but for now let me 
note two things:

1) A little while ago I committed a change to enable using relative 
paths so one can more easily build a hierarchy (connect to "/d1", then 
hit edit, add "foo" and "bar", and you get "/d1/foo" and "/d1/bar"). 
See commit msg for details.

2) The current URI and form structure for the UI really needs revamping, 
even for 0.1.  Adding and deleting resources using HTTP GET???  Can't 
get much more anti-REST than that... :)

Thanks,
--Glen