DotNetFish - Editor Minimap

Added the basic part of the minimap to the editor. Also added the ability to move more than 1 square using the shift and ctrl keys.

I'd still like to add the following features before going to work on the game itself.

1. Need the ability to change a tile on the map
2. Be able to navigate through the error tiles
3. Need to be able to runs a check to make sure every edge tile is connected

I still think there is some bugs in the map generator, but I think I can wait on fixing those until I get further along.