Connect to admin interface and application.

def bind(cls, app, *paths, methods=None, name=None, view=None):
        """Connect to admin interface and application."""
        # Register self in admin
        if view is None:
            app.ps.admin.register(cls)
            if not paths:
                paths = ('%s/%s' % (app.ps.admin.cfg.prefix, name or cls.name),)
            cls.url = paths[0]
        return super(AdminHandler, cls).bind(app, *paths, methods=methods, name=name, view=view)