example for onboarding

to use:

#> git clone https://github.com/Azure/azurehpc
#> source azurehpc/install.sh
#> azhpc-init -c $azhpc_dir/tutorials/onboarding -d onboarding -v resource_group=azurehpc-cluster,location=westeurope,win_password=[yourpasswordhere]
#> cd onboarding
#> azhpc-build