Beginnings of the "pass everything using a native type wrapper" console code.

- ConsoleValue class is now the base value class.
- ConsoleValueRef is now used to supply function parameters. Values are disposable.
- Script functions return values instead of just strings where possible.
- Variables can be disposable strings
- Bytecode changed

Fix the issues with console method parameters and fields which prevented missions from loading.

Engine/source/console/consoleLogger.h

@@ -81,7 +81,7 @@ class ConsoleLogger : public SimObject
       /// // Example script constructor usage.
       /// %obj = new ConsoleLogger( objName, logFileName, [append = false] );
       /// @endcode
-      bool processArguments( S32 argc, const char **argv );
+      bool processArguments( S32 argc, ConsoleValueRef *argv );
 
       /// Default constructor, make sure to initalize
       ConsoleLogger();