got (and patched) new SparseSuite code -- with changed (a bit simplified) headers

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/matrix@3001 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
cosmetic

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/matrix@3002 edb9625f-4e0d-4859-8d74-9fd3b1da38cb