Updated .gitignore to include *.suo
Created Map File to represent Tiles in a World
Moved Tile and Map logic to Map.cs
Added Support for GroundPallettes
Renamed Generators folder to WorldGenerators
Renamed Generators to WorldGenerators
Updated csproj
Map is now completely decoupled from IWorldGenerator. It now uses
IGroundPallette and MipMaps are now generated from GameWorld.cs instead