* mln/core/internal/check/image_fastest.hh
	(offset_at, offset, point_at_offset: Rename as...
	(index_of_point, delta_index, point_at_index): ...these.
	(operator[], ncells): Rename as...
	(element, nelements): ...these.
	(size_t): Replace by...
	(unsigned): ...this to handle indices.
	* mln/core/image2d.hh: Likewise.
	(super_): New.
	(nrows, ncols): New.
	Layout.
	* mln/level/paste.spe.hh: Update with new properties.
	* mln/level/paste.hh: Likewise.
	* mln/border/get.hh: Likewise.
	* mln/border/resize.hh: Revamp.
	* tests/core/image2d.cc: Update.
	Make tests silent.


git-svn-id: https://svn.lrde.epita.fr/svn/oln/branches/cleanup-2008@2087 4aad255d-cdde-0310-9447-f3009e2ae8c0