Test that artefacts of kind 'video' can be created
Test that artefacts of kind 'video' can be created

Make sure that at the very least we can create 'video' artefacts
through a json post to the artefacts controller. This doesn't
do much apart from make sure that the Artefact allows 'video'
as a supported kind.

theodi/panopticon,theodi/panopticon,alphagov/panopticon,alphagov/panopticon,theodi/panopticon,theodi/panopticon,alphagov/panopticon,alphagov/panopticon