Adding Data on Original Trainers. This includes two pages, /originalTrainers and /originalTrainers/:id

/originalTrainers lists all recorded trainerIds.  TrainerIds are not unique ids, so there might be multiple names to list for each userId.
/originalTrainers/:id lists each name associated with that trainerId, and the pokemon that person has sent out.

https://github.com/TheIronDeveloper/pokemon-wondertrade-analytics/issues/9