Added CollidableEntity which contains all the Update logic required for
terrain collision. Coin is now a CollidableEntity.
Minor fix to mountains_example.tmx
Removed all occurances of UnloadContent because ContentManager already
automagically does this for us.
Updated TASKS
TiledObjects can now specify 'meta' properties in Tiled by placing a '.'
in front.
MapZones are now set to not Visible by default.
Updated TASKS
Minor Refactoring.
Added Creatures and Characters namespace.