Use foreach instead of explicit iterator
Use foreach instead of explicit iterator

	* src/runner/runner.cc (operator() (Nary&)): Use foreach instead of explicit
	iterator. Remove obsolete comment and warning.

urbiforge/urbi,urbiforge/urbi,aldebaran/urbi,urbiforge/urbi,urbiforge/urbi,aldebaran/urbi,aldebaran/urbi,aldebaran/urbi,urbiforge/urbi,aldebaran/urbi,aldebaran/urbi,urbiforge/urbi,urbiforge/urbi,urbiforge/urbi,urbiforge/urbi,aldebaran/urbi,aldebaran/urbi