Refactor panopticon registration to explictly handle dupe flows
Refactor panopticon registration to explictly handle dupe flows

- Builds hashes of both sets of flows and merges, choosing Smartdown in the event of a duplicate

aledelcueto/smart-answers,ministryofjustice/smart-answers,alphagov/smart-answers,lutgendorff/smart-answers,ministryofjustice/smart-answers,askl56/smart-answers,stwalsh/smart-answers,alphagov/smart-answers,tadast/smart-answers,stwalsh/smart-answers,alphagov/smart-answers,lutgendorff/smart-answers,askl56/smart-answers,lutgendorff/smart-answers,aledelcueto/smart-answers,tadast/smart-answers,askl56/smart-answers,tadast/smart-answers,lutgendorff/smart-answers,alphagov/smart-answers,ministryofjustice/smart-answers,askl56/smart-answers,stwalsh/smart-answers,aledelcueto/smart-answers,stwalsh/smart-answers,aledelcueto/smart-answers,tadast/smart-answers