having urls.py in config may be problematic

reversing the move to see if it fixes anything (a lot of reversed urls
from other modules are not resolving, and I want to see if this fixes
anything before giving in and adding namespaces to urls.py
namespaced ROOT_URLCONF

I don't think there's a downside, and it allows explicit reverse urls,
e.g. {% url 'media:storage-manage' %}

I'm also hoping it will help resolve an inter-app template url issue
(rooibos/ui/templates/ui_management.html is throwing Reverse for
'storage-manage' not found' errors)
reverse urls turned out to be much simpler

federatedsearch.shared.urls wasn't included anywhere in urls - adding
it to rooibos.urls like artstor and flickr are fixed a lot of the url
reverse problems (which is kind of weird, right? it was breaking
reversed urls in data and storage too...)

dropped namespacing as it turned out to cause some other problems - it
only takes a minute to redo if it turns out it's needed