offline travel system.
Problem: travelling abroad without internet can be daunting when we are so used to having google to help us navigate.
Solution: When we travel we usually have a finite itenerary which means we can create a powerset of all locations and download the directions and maps so that we have an offline app which allows us to travel from any location to any other location.
Details: places.swedn is the file which contains details of all of the locations The format is
:location-label :category :name :description :address :hours :days-open