- void* in NSGetSizeAndAlignment
- removed implementation of NSProxy +respondsToSelector
- some objc_ methods
- NSBundle executablePath and NSTask launchedTask
- CGWindow changed so that KGContext's are used instead of KGLayer/KGRenderingContext and KGContext is generally retained instead of being recreated from the KGRenderingContext each time it is needed.
- converted font panel and color panel to binary plist format