Wraps a callback function in a wrapper that will be applied to all [sub]sections.

        Returns:
            function

def walkerWrapper(callback):
        """
        Wraps a callback function in a wrapper that will be applied to all [sub]sections.

        Returns:
            function
        """
        def wrapper(*args,**kwargs):
            #args[0] => has to be the current walked section
            return Section.sectionWalker(args[0],callback,*args[1:],**kwargs)
        return wrapper