ENH: Install emacs and g++.
ENH: Add .gitignore.
ENH: Rename SLS files to Salt convention.
ENH: Change the number of CPUs and memory.
BUG: Need a symlink to Salt/salt in the Vagrant directory.
ENH: Configure users.

user: itk
password: itk

root password: itk

remove "vagrant" user
ENH: Use Salt names declaration for packages.