Add tests for articles
Add WITH_COVERAGE option for running tests
Deploy code coverage from travis to gh-pages
Add missing description for some of the tools
Only show colorama missing warning on windows
Only add toolbar urls if toolbar is installed
Remove email notification of build results
Fix secret handling

Store secrets encrypted in salt/secure/init.sls, and provide a tool to
encrypt/decrypt new secrets. Key is stored in Kontoer.kdbx in the webkom
dropbox.

This makes sure that the only thing needed for a new dev to be able to do
anything, is to know the password to the keepass db in the dropbox, then
you can run devserver locally with all secrets needed, like facebook api
tokens and ssh keys to the fileserver (will be needed soon).
Fix some secure_data stuff
Work on celery upload on musikk
Add rabbitmq state
dont' do rabbit users, use guest
add slingsby celery job
fix uwsgi slingsby conf name
wip on musikk
add musikk tests and keep working on upload
Add more tests and test data
install sox and lame on travis
Add fileserver settings in dev
add fileserver settings in vagrant