action/network: Refactor the calculation of host-only adapter IP and DHCP settings
action/network: Refactor the calculation of host-only adapter IP and DHCP settings

mitchellh/vagrant,marxarelli/vagrant,sni/vagrant,sni/vagrant,bryson/vagrant,chrisroberts/vagrant,chrisroberts/vagrant,gitebra/vagrant,marxarelli/vagrant,bryson/vagrant,mitchellh/vagrant,sni/vagrant,gitebra/vagrant,marxarelli/vagrant,chrisroberts/vagrant,sni/vagrant,gitebra/vagrant,marxarelli/vagrant,bryson/vagrant,mitchellh/vagrant,mitchellh/vagrant,bryson/vagrant,chrisroberts/vagrant,gitebra/vagrant