svn path=/nixpkgs/trunk/; revision=22515
svn path=/nixpkgs/trunk/; revision=20162
Their build system has changed, and the source tree they distribute too, so the dependencies changed a bit. To get meshlab working, I update lib3ds and add levmar. svn path=/nixpkgs/trunk/; revision=19595
svn path=/nixpkgs/trunk/; revision=19592
svn path=/nixpkgs/trunk/; revision=15585