* milena/mln/algebra/vec.hh: add missing header.
	
	* milena/mln/core/image/obased_rle_image.hh,
	* milena/mln/core/image/rle_image.hh: Use pruns.
	
	* milena/mln/core/image/obased_rle_image.hh,
	* milena/mln/core/image/t_image.hh: add missing init_ function.
	
	* milena/mln/core/image/tr_image.hh,
	* milena/tests/core/alias/point1d.cc,
	* milena/tests/core/alias/point2d.cc: cleanup.
	
	* milena/tests/core/image/Makefile.am: Disable known broken test
	such as graph related tests.

	* milena/tests/core/image/tr_image.cc: make it compile.

git-svn-id: https://svn.lrde.epita.fr/svn/oln/branches/cleanup-2008@2504 4aad255d-cdde-0310-9447-f3009e2ae8c0