[x] create method that finds all world faces and event_ids in otx
[x] create validation function that confirms there is only ever one event per one event_id (modeled after Levinasian claim that one can only look at one face at a time)
[ ] create method populate_events WorldUnit.events that creates dictionary with event_ids as keys and event information
[ ] create class EventUnit with attributes (event_id, time_id, face_id, fiscal_ids)
there needs to be a sequential understanding of pidgins. So A pidgin unit needs to be built for the specific event that is translated... this is going to be hard
[] create PidginBook class with primary key face_id that can be given a event_id and return PidginUnit for that event_id (do not bring in translations from earlier)
nevermind, this is a future feature if ever. all PidginUnits are statically set for the WorldUnit. They should never be updated. It would be nice to track the event_id of when the otx to inx is set but it can be identified from the brick so it'll have to be done later.