updated HTML with the figures in them.

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/lhs@75 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Updated build script for the www pages on R-forge

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/lhs@76 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Updated vignette header in the vignettes

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/lhs@77 edb9625f-4e0d-4859-8d74-9fd3b1da38cb