Canfield -> Aaron

Only the Apr 02, 2014 changes are new - the rest are from Production but not yet Aaron. The new changes are minimal:
- Fixed all warnings in bubolo/src
- Changed starting position for multiplayer server and client. They now start at the same y position, but approximately 850 pixels/world units to the east. In this way, we're guaranteed to show multiple areas of our map, even if the presenter doesn't drive around enough (The singleplayer game still starts in the south-west corner, as before).
- Standardized the title of the multiplayer games: "BUBOLO v0.2.0, Multiplayer Client" stayed the same, while "BUBOLO v0.2.0 Server Client" was changed to "BUBOLO v0.2.0 Multiplayer Server"