Run "knife environment create roa_maxx"

to scaffold the main environment.
Note that I had to copy-paste the result from the temporary editor
session because knife wanted a server connection, but this project is a
local-mode project.
Scaffold the various role recipes
Add the users cookbook
Extend base recipe to add groups and users
Add user data bags
Compile cookbooks with "berks vendor"
Add the hosts_file cookbook
Extend base recipe to configure the /etc/hosts file