* mln/core/complex_psite.hh
	(operator<<(std::ostream&, const complex_psite<D, P>&)):
	New operator.
	* tests/core/complex_image.cc: ...here.


git-svn-id: https://svn.lrde.epita.fr/svn/oln/trunk@2144 4aad255d-cdde-0310-9447-f3009e2ae8c0