Add wlan0 to droid4 rootfs.

extra/droid4/etc/network/interfaces

@@ -0,0 +1,14 @@
+# interfaces(5) file used by ifup(8) and ifdown(8)
+
+# Please note that this file is written to be used with dhcpcd
+# For static IP, consult /etc/dhcpcd.conf and 'man dhcpcd.conf'
+
+# Include files from /etc/network/interfaces.d:
+# source-directory /etc/network/interfaces.d
+
+auto lo
+iface lo inet loopback
+
+allow-hotplug wlan0
+iface wlan0 inet dhcp
+	wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf

extra/droid4/etc/rc.local

@@ -1,18 +0,0 @@
-#!/bin/sh -e
-#
-# rc.local
-#
-# This script is executed at the end of each multiuser runlevel.
-# Make sure that the script will "exit 0" on success or any other
-# value on error.
-#
-# In order to enable or disable this script just change the execution
-# bits.
-
-## regen ssh keys on first boot
-[ -f /etc/ssh/ssh_host_rsa_key.pub ] || ssh-keygen -A
-
-# droid4 lcd brightness
-echo 200 > /sys/class/backlight/lcd/brightness
-
-exit 0