NETBASE: Add raspberrypi hosts and interfaces.

* Just basic ones for now.

recipes-core/netbase/netbase-4.47/raspberrypi/hosts

@@ -0,0 +1,2 @@
+127.0.0.1	localhost.localdomain		localhost	raspberrypi	rpi
+

recipes-core/netbase/netbase-4.47/raspberrypi/interfaces

@@ -0,0 +1,15 @@
+# /etc/network/interfaces -- configuration file for ifup(8), ifdown(8)
+ 
+# The loopback interface
+auto lo
+iface lo inet loopback
+
+# Wireless interfaces
+iface wlan0 inet dhcp
+	wireless_mode managed
+	wireless_essid any
+	wpa-driver wext
+	wpa-conf /etc/wpa_supplicant.conf
+
+# Bluetooth networking
+iface bnep0 inet dhcp

recipes-core/netbase/netbase_4.47.bbappend

@@ -0,0 +1,3 @@
+FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
+# Don't forget to bump PRINC if you update the extra files.
+PRINC = "1"