Starting a major refactor of the entire engine>
Removed regions as they've never really been useful.
Lots of changes, moving things around, simpliyfying. Everything is broken of course....
Finishing up refactoring of game and starting to rewrite unittests.
Moved some files around, killed stateful game object (the functionality should all reside in game object).
Starting to redefine zones.
Reworking the game_object and writing some tests around it.
Triaging some unittests.
Testing configurable and small improvements.