`salt.states.debconfmod` is now using `__virtualname__`
Organize imports.
`salt.states.dockerio` is now using `__virtualname__`
`salt.states.mdadm` is now using `__virtualname__`
`salt.states.pip_state` is now using `__virtualname__`
`salt.states.saltmod` is now using `__virtualname__`
`salt.states.virtualenv_mod` is now using `__virtualname__`
`salt.states.win_system` is now using `__virtualname__`