Updated example classes for OF 0.8
Added Xcode project files.
Refactored the whole thing:
- Events can now directly trigger ofEvents() stuff.
- Reworked architecture to make room for other event types.
Updated example.
Cleaned up #includes.
Making sure automated input is idle before loading or saving XML.
Cleaned up example app.
Removed stray variable.
Added key event logging.
Cleaned up.
Added key logging to example.
Added original author to top comment.