* tests/primitive/extract/alignments.cc (main): Pass an actual
	literal float as second argument to
	scribo::primitive::extract::alignments.
	Add a Doxygen header.
	Cosmetic changes.

	* tests/fun/Makefile.am (SUBDIRS): Add v2i.

	* mln/data/stretch.hh,
	* mln/fun/x2x/rotation.hh,
	* mln/tag/init.hh,
	* mln/test/positive.hh,
	* mln/test/predicate.hh:
	Here.

	* mln/core/image/graph_elt_neighborhood_if.hh,
	* mln/core/image/graph_elt_window_if.hh,
	* mln/core/image/imorph/labeled_image.hh,
	* mln/core/internal/labeled_image_base.hh,
	* mln/core/site_set/p_edges.hh,
	* mln/fun/i2v/array.hh,
	* mln/util/adjacency_matrix.hh,
	* mln/util/array.hh,
	* mln/util/object_id.hh,
	* mln/util/tracked_ptr.hh,
	* mln/value/lut_vec.hh:
	Here.

	* mln/util/set.hh: Here.

	* mln/core/image/vmorph/fun_image.hh,
	* mln/trait/image/props.hh,
	* mln/trait/images.hh:
	Here.

	* mln/core/site_set/p_graph_piter.hh,
	* mln/accu/transform_snake.hh:
	Here.

	* apps/graph-morpho/make.hh (make::complex1d_image)
	* apps/graph-morpho/convert.hh (convert::to_complex_image)
	Here.

	* mln/morpho/tree/data.hh,
	* mln/registration/icp.hh,
	* mln/util/fibonacci_heap.hh:
	Wrap long lines, fix punctuation, etc.

	* mln/io/magick/load.hh: Here.

	* tests/topo/complex.cc: Here.

	* mln/value/int_u.hh,
	* mln/value/rgb.hh:
	Here.

	* apps/Makefile.am: Here.

	* mln/data/fill.hh: Here.

	* mln/core/contract.hh: Here.

	* mln/value/rgb.hh: Here.

	* mln/core/concept/function.hh: Here.

	* mln/morpho/watershed/flooding.hh: Here.

	* mln/labeling/flat_zones.hh: Here.

	* mln/fun/v2v/rgb_to_hsl.hh: Here.

	* src/Makefile.am (EXTRA_DIST): Remove afp/components.hh,
	afp/link.hh and afp/regroup.hh.

	* scribo/toolchain/internal/text_in_picture_functor.hh
	(text_in_picture_functor<I>::get_factor): New precondition: ensure
	argument `max_dim_size', used as denominator, is non null.
	(text_in_picture_functor<I>::operator()): Do not resize the image
	if `max_dim_size' is null.
	Some cosmetic changes.

	* scribo/filter/object_groups_with_holes.hh
	(scribo::filter::impl::generic::object_groups_with_holes)
	* scribo/primitive/regroup/from_single_left_link.hh
	(regroup::from_single_left_link(const object_groups<L>&, unsigned)):
	Here.

	* src/afp/components.hh,
	* src/afp/link.hh,
	* src/afp/regroup.hh:
	Move files...
	* scribo/afp/components.hh,
	* scribo/afp/link.hh,
	* scribo/afp/regroup.hh:
	...here, as they are included by other files located under
	scribo/, and therefore should be installed as well.
	* scribo/toolchain/internal/text_in_picture_functor.hh,
	* src/text_recognition_in_picture.cc:
	Adjust.
	* headers.mk,
	* tests/unit_test/unit-tests.mk:
	Regen.

	* scribo/core/document.hh [SCRIBO_NMAGICK]: Disable everything
	related to mln::io::magick.

	* tests/draw/line.cc: Remove a useless header inclusion.
	Add a description.
	Stylistic changes.

	* mln/linear/#ch_convolve.hh#: Remove.