Approval of octave3.2 3.2.4-7

[Thomas Weber <tweber@debian.org>]

Hi, 

before uploading, I would like to get the release team's OK for the
following two changes:

octave3.2 (3.2.4-7) UNRELEASED; urgency=low

  * New patch: fix_relative_addpath command (closes: #592517)
  * Drop libgl1-mesa-swx11-dev and libglu1-mesa-dev from build-dependencies.
    They are already pulled in by other packages, so we don't need to force
    specific versions of Mesa (closes: #591333).

The patch is a two line change extracted from upstream's development
tree. 

Thanks
	Thomas

From:  "Thomas Weber" <tweber@debian.org>
Subject: Don't crash on calling addpath('./')
Description: Octave 3.2 crashes when calling something like 
 echo "addpath('./'); addpath('./')" | octave
 This patch originates from a larger patch from upstreams's development version.
Origin: partly upstream, http://hg.savannah.gnu.org/hgweb/octave/rev/4acae5e46738
Bug-Debian: http://bugs.debian.org/592517
Applied-Upstream: http://hg.savannah.gnu.org/hgweb/octave/rev/4acae5e46738

--- a/src/load-path.cc
+++ b/src/load-path.cc
@@ -653,8 +653,6 @@
 
   if (i != dir_info_list.end ())
     move (i, false);
-  else
-    panic_impossible ();
 }
 
 void