expand and improve the logging in the site provisioner, with clearer messages and new messages
expand and improve the logging in the site provisioner, with clearer messages and new messages

saucal/VVV,saucal/VVV,Varying-Vagrant-Vagrants/VVV,Varying-Vagrant-Vagrants/VVV,saucal/VVV,Varying-Vagrant-Vagrants/VVV