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/ts/collada/colladaLights.cpp

@@ -162,7 +162,7 @@ ConsoleFunction( loadColladaLights, bool, 2, 4,
    "@ingroup Editors\n"
    "@internal")
 {
-   Torque::Path path(argv[1]);
+   Torque::Path path((const char*)argv[1]);
 
    // Optional group to add the lights to. Create if it does not exist, and use
    // the MissionGroup if not specified.