We set up a LinguaPlone site several years ago and the translation facilities were largely unused. Overtime it has gone through a series of migrations and upgrades and we are now running on Plone 4.3.3.
During recent migration, a lot of our migration issues were tied linked back to "KeyError, no language set" type errors.
At this point we'd like to purge the site of LinguaPlone and get to a clean catalog.
We've tried removing LinguaPlone, upgrading to plone.app.multilingual but at this point we just want a clean catalog purged of any LinguaPlone related things.
How does one go about completely removing the vestiges of LinguaPlone from a Plone 4.3.3 site?