* mln/core/w_window.hh (trait): New
	* mln/make/w_window.hh: Fix.
	* tests/make/w_window.cc: New.
	* tests/make/Makefile.am: Update.
	* mln/trait/image_from_mesh.hh: Rename as...
	* mln/trait/image_from_grid.hh: ...this.
	(image_from_mesh, mln_image_from_mesh): Rename as...
	(image_from_grid, mln_image_from_grid): ...these.
	* mln/draw/label.hh,
	* mln/trait/ch_value.hh,
	* mln/display/color_pretty.hh,
	* mln/display/remove.hh,
	* mln/display/save.hh,
	* mln/display/show.hh: Update.
	* mln/border/resize.hh: Remove dead code.
	* mln/convert/from_to.hxx: Disambiguate doc.


git-svn-id: https://svn.lrde.epita.fr/svn/oln/branches/cleanup-2008@2732 4aad255d-cdde-0310-9447-f3009e2ae8c0