- cleaned up CF and CG headers so they do not have ObjC in them
- AppKit changes related to CF/CG header changes
- added CFNetwork and CoreServices skeletons
- new experimental AppKit-MacOS-i386 target which sits on Apple's Foundation, ApplicationServices (not operational). Header&api usage fixes to clean this up.
- Redid NSBezierPath so it doesn't rely on private Cocotron CoreGraphics API.
- Change the NSRaise macros/functions to be inline so AppKit can just include it instead of depending on them in Foundation since they aren't present in OSX.
- split NSRaiseException() into it's own Foundation private header and removed use from AppKit.
- changed use of NSRangeEntries so AppKit can embed it on MacOS
- switched NSOutlineView use of NSInt*CallBacks to NSInteger*CallBacks
- added CGPDFContext and CGDataConsumer