FSClass specifications

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Now requires Mac OS X 10.5 Leopard; for earlier versions, use FSClass 2.1
Now requires F-Script 2.0; for earlier versions, use FSClass 2.1
Now compatible with 64-bit PowerPC and x86
Makes mandatory use of garbage collection
Changed the API for superclass method invocation to fix bugs and accommodate the new super keyword
Brand new internal architecture
Class methods and properties are now correctly inherited
Faster dispatching of class methods and class property access
Proxies for Objective-C classes no longer need to be created; the class objects may be used directly
Fixed problems with using fast-ivars classes in the fscript Unix interpreter
The class method newInstance is now deprecated; use alloc init instead
The methods parentClass, subClasses, className, and description have been removed in favor of the equivalent Foundation methods