Added VM and Puppet node definitions for a Debian Puppet master.
Added generic Debian Puppet master and agent scripts that won't be specific to any Debian version; right now they're just copies of the existing Debian wheezy scripts.
Use the right base box for the Debian Puppet master VM.
Added Rsyslog, NTP and SSH classes to the CentOS 6 Puppet master VM.
Added distro version detection to the Debian Puppet master and agent scripts.
Remove echo statements; Vagrant will give us the standard out of the script as it runs.