Traveller Tracker - Location

As a test I've set the API to pull the 1105 data, and that works.  Currently the API is called at the start of the program so I'll default to 1105 / OTU.  But I will add the era listing for the ship and allow you to reload the sectors for that era.  Not sure how that works later on when picking a system and all that, but I'll cross that bridge when I get there.