Eliminating the need to initialize the prototype in advance

Don't use .prototype, use (true). Now works for String as well

Reordering so the used parts are at the beginning of the file

Adopting to new calling scheme.

Check that instanceof works on String

Merging new class and prototype methods. When asking for prototype one can add (true) argument

Changing order, so the new <prototype> is done once, at the end of the function

Enclosing definition of all the methods inside the proto() function

More debug info

Initial test to show how an incremental compilation could look like