Code review comment for lp:~frankban/juju-quickstart/jujuutils

Reviewers: mp+249073_code.launchpad.net,

Message:
Please take a look.

Description:
Refactor/split utils code.

Move code from utils to the new jujutools and models/bundles modules.
This branch only include moved code and it's done
in preparation for the Juju API new login work.

https://code.launchpad.net/~frankban/juju-quickstart/jujuutils/+merge/249073

(do not edit description out of merge proposal)

Please review this at https://codereview.appspot.com/204770043/

Affected files (+715, -599 lines):
   A [revision details]
   M quickstart/app.py
   A quickstart/jujutools.py
   M quickstart/manage.py
   A quickstart/models/bundles.py
   A quickstart/tests/models/test_bundles.py
   A quickstart/tests/test_jujutools.py
   M quickstart/tests/test_utils.py
   M quickstart/utils.py