Removed extra models, added tiles.svg
Added 246-player-belongs-to as duplicate of 243.
Added 247 as duplicate of 244.
Added 245-recipe-belongs-to.
Added tiles.svg to 243 and 246.
Renamed 243-belongs-to to 243-players-and-teams.
Started 248-teams-and-players
Finished 248-teams-and-players.
Oops, too many tables in 243 schema.
Added 249-cars-and-members.
Added 250-member-has-many.
Add diagrams and tiles.