Code review comment for ~ma-brothier/cloud-init:interfaces-order

Thanks Scott for the comments.

a) done

b) change done

c) the tests don't run on my OSX, they got stuck in test_datasource/test_azure.py", line 333, in test_password_given. Can you give me a hint how to run only those unittests?

d) done

Dunno what's e) and f) but glad for the "thanks".
I must say the user experience on launchpad is quite an adventure to figure out things.

About the test: I created a virtualenv with py2.7 and installed the requirements. So far if I run this command I got this error:
python -m nose test_net.py
ERROR: Failure: ImportError (cannot import name renderers)