TOGoSGame2 (2010-04-15)

TOGoSGame2: f4da39963b85857b97a5f7ea4d8a539686077b97
TOGoSJGame: 5937b72cd9c91a20cda7df502288a5400ab50ccf

Once again, there are forests.
I've been running through the Eclipse profiling tool and cleaning up some obvious inefficiencies.
- setTile was pretty bad, so I wrote setTileFast which doesn't do stuff I don't need
- initBG filled the background doing a String->int conversion for each tile. I made a version that doesn't fill the background at all.
Hopefully the next version I will focus on either:
- More advanced world generation, or
- More dynamic objects