Set up to advertise hostname on local network.

- Set hostname to ogn.
- Add and configure samba and winbind.

fixes #2

appliance/etc/hostname

@@ -0,0 +1 @@
+ogn

appliance/etc/hosts

@@ -0,0 +1,6 @@
+127.0.0.1       localhost
+::1             localhost ip6-localhost ip6-loopback
+ff02::1         ip6-allnodes
+ff02::2         ip6-allrouters
+
+127.0.1.1       ogn

appliance/usr/local/sbin/pi-install

@@ -4,6 +4,8 @@
 #
 PACKAGES="
   unattended-upgrades
+  samba
+  winbind
 "
 
 # Remove this file if you want to re-run the setup
@@ -29,6 +31,9 @@ apt-get -q update
 apt-get -q -y dist-upgrade
 apt-get -q -y install $PACKAGES
 
+# Advertise hostname on local network. This config file already exists, so add this before installing samba and winbind
+sed -i 's/^hosts:          files /hosts:          files wins /g' /etc/nsswitch.conf
+
 # FIXME: For now, grab a specific package from github, really this should be added as
 # an additional repository so that it gets the latest version and updates it as new versions
 # come out