maas-cli stdout is not json formated

[Scott Moser]

previously, 'maas-cli MAASNAME nodes list' would produce json formated output
to stdout. Now, it produces invalid json. This is because its writing a
deprecation warning to stdout that should go to stderr.

$ maas-cli list 2>/dev/null
  WARNING: The maas-cli command is deprecated and will be removed in a future
  version. From now on please use 'maas' instead.
admin http://localhost/MAAS/api/1.0/ NyLhcdfTbR926dqG5g:mVrUNqFvjnV9xg8F7a:K8FCtSLgkVDERxDjU2J6z8QvNzMjBSTS
smoser http://localhost/MAAS/api/1.0/ uwWpQxVC2qq59tvGJU:HXCNAJxu6SH7KUuvwt:kWn2rTf5c6AsZDQSzP54R5cF4CMYGcuP

That is fixed with:
maas-cli admin nodes list | sed '1d; 2d' | python -c 'import json, sys; json.load(sys.stdin)'

essentially your deprecation warning caused a regression.

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: maas-cli 1.5+bzr1951-0ubuntu1
ProcVersionSignature: Ubuntu 3.13.0-8.28-generic 3.13.2
Uname: Linux 3.13.0-8-generic x86_64
ApportVersion: 2.13.2-0ubuntu5
Architecture: amd64
Date: Wed Feb 19 18:46:16 2014
PackageArchitecture: all
SourcePackage: maas
UpgradeStatus: Upgraded to trusty on 2013-05-22 (273 days ago)

[Robie Basak (racb)]

Looks like this is coming from packaging, in debian/extras/maas.

[Robie Basak (racb)]

High because part of the point of a CLI is scripting, and presumably this breaks it.