Add net/http to panopticon slug validator so that we can create things again
Add net/http to panopticon slug validator so that we can create things again

net/http must have been required in some of the frontend code that we've now removed

alphagov/publisher,theodi/publisher,alphagov/publisher,leftees/publisher,theodi/publisher,leftees/publisher,telekomatrix/publisher,telekomatrix/publisher,telekomatrix/publisher,leftees/publisher,leftees/publisher,theodi/publisher,telekomatrix/publisher,theodi/publisher,alphagov/publisher