Remove commented common config options from template
Multiple box configuration

Existing mastercoin-tools box is now named "tools"
Rename -auto.sh => -root.sh & -vagrant.sh => -user.sh
Create custom "base box" for Mastercoin

* Multiple VMs in Vagrantfile
* New provision shell script install-mastercoin-base-root.sh
* etc.
Bump to 1024 MB and 2 CPUs for 'tools' VM