added functionality for cities and settlements
Merge branch 'master' of https://github.com/Databean/warsofcatan into settlements_and_cities
Added road drawing (colorless)
Added settlement drawing
added robber functionality, and fixed some broken road tests
Merge pull request #9 from Databean/renderCornerPieces

Added rendering of roads and settlements.
Fixed crash
Merge branch 'master' into dice_operations
added robber, changed resources to be a map of resourcetiles
Merge pull request #10 from Databean/settlements_and_cities

Settlements and cities
Merge branch 'master' into dice_operations