missing a not in forEachRepo

Signed-off-by: Luca Clementi <luca.clementi@gmail.com>
download only source without git history

Now the init.sh script can download only the sources without the git history

Signed-off-by: Luca Clementi <luca.clementi@gmail.com>
remove the viz roll from the master repo

we don't need it here

Signed-off-by: Luca Clementi <luca.clementi@gmail.com>