Code review comment for lp:~frankban/juju-quickstart/improve-field-choices

*** Submitted:

Improve field choices handling.

Implement clickable choices: the user can update
the corresponding edit widget by clicking choices.

Also changed the default series field behavior so
that unset values default to "precise".

Tests: `make check`.

QA: start the demo app
(`make` and `./cli-app-demo.py).
Use it to edit existing environments and
to create new ones (ec2 and local).
Check that choice fields
(e.g. ec2's regions or default series)
can be updated by clicking the choices.
Also check that, if the default series
is not set, it defaults to "precise".

R=gary.poster
CC=
https://codereview.appspot.com/34630044

https://codereview.appspot.com/34630044/