RPI for DNSFILTER deployment 

1. Install Raspian using NOOBS (see other ref for this)
2. Boot RPI after install
3. In raspi-config set up:
	- Password
	- Boot to CLI
	- Change localisation options to en_AU.utf
	- Change timezone
	- change memory split (16MB to video)
	- enable SSH
4. Once rebooted after initial configuration
	- set the root password using sudo passwd root
	- apt-get install mc ssmtp wget
	- edit /etc/nsswitch.conf and change hosts: line to:  hosts:	files dns
5. Install nxfilter
	-	wget http://nxfilter.org/download/nxfilter-2.7.6.deb
	- 	dpkg -i nxfilter-2.7.6.deb
	- 	download GUI update: https://bitbucket.org/DeepWoods/nxfadmin
	-	configure /etc/rc.local to start NXFILTER
6.	Configure network /etc/network/interfaces
		(uninstall dhcp client?)