* mln/core/site_set/p_bgraph.hh,
	* mln/core/site_set/p_bgraph_piter.hh: move...
	* trash/p_bgraph.hh,
	* trash/p_bgraph_piter.hh: ... here.

	* mln/core/site_set/essential.hh: remove bgraph related includes.

	* mln/morpho/tree/max.hh,
	* mln/world/binary_2d/subsample.hh: disambiguate reference to data
	namespace.

	* tests/img/lena_ascii.pbm,
	* tests/img/lena_ascii.pgm,
	* tests/img/lena_raw.pbm,
	* tests/img/lena_raw.pgm: new test images.

	* tests/io/pbm/pbm_ascii.cc,
	* tests/io/pgm/pgm_ascii.cc: fix wrong includes.

	* tests/world/binary_2d/Makefile.am: comment non existing
	test.

	* doc/figures/figures.mk,
	* headers.mk,
	* tests/unit_test/unit-tests.mk: update generated file lists.

	* tests/Makefile.am: add test images as extra dist files.

	* tests/convert/Makefile.am: remove to_hsl from xfail tests list.

git-svn-id: https://svn.lrde.epita.fr/svn/oln/trunk@3938 4aad255d-cdde-0310-9447-f3009e2ae8c0