Squirrel

If we call throw(*) at binded C++ function/method, we accept exception in outer code(e.g. calling sq_call() ) with no cleaning up by Squirrel.

So I suggest the following:

1. call throw(*) at binded C++ function/method
2. call Squirrel throw (sq_throwerror() ) [binder]
3. call throw; (the same exeption throwing) [sq_call]
4. again [2]

comments?