[installscript] update checkout command for dumux and dumux-course to 3.2
Changes the install script to checkout the 3.2 release for dumux course and dumux. Only merge this shortly before the 3.2 release.
closes #22 (closed)
Edited by Gabi Seitz
Changes the install script to checkout the 3.2 release for dumux course and dumux. Only merge this shortly before the 3.2 release.
closes #22 (closed)