* bug fixes in build.sh script (dash compliance)
* bug fix in MOPMX method of csv_data()
* textual corrections in substrate vignette
* full build


git-svn-id: svn://svn.r-forge.r-project.org/svnroot/opm@572 edb9625f-4e0d-4859-8d74-9fd3b1da38cb