Move today's most common config (WPA) to the front

Add a WPA config with hidden (non-broadcasting) SSID

share/examples/wpa_supplicant/wpa_supplicant.conf

@@ -1,4 +1,4 @@
-# $NetBSD: wpa_supplicant.conf,v 1.2 2015/11/26 16:03:18 hubertf Exp $
+# $NetBSD: wpa_supplicant.conf,v 1.3 2015/11/26 16:07:40 hubertf Exp $
 #
 # example wpa_supplicant config
 #
@@ -12,6 +12,21 @@ ctrl_interface=/var/run/wpa_supplicant/
 # name a group whose members will be Allowed(tm)
 ctrl_interface_group=wheel
 
+# simple WPA-PSK, a favourite with conferences and hotel networks
+network={
+	ssid="SomeConference"
+	key_mgmt=WPA-PSK
+	psk="secretKey"
+}
+
+# a private WPA-PSK that doesn't broadcast its SSID
+network={
+	ssid="HomeSweetHome"
+	key_mgmt=WPA-PSK
+	psk="secretKey"
+	scan_ssid=1
+}
+
 # WEP .. all the stopping power of a "please keep off the lawn" sign
 # least common denominator "security" so it's formally not open
 network={
@@ -23,13 +38,6 @@ network={
 	priority=2
 }
 
-# simple WPA-PSK, a favourite with conferences and hotel networks
-network={
-	ssid="SomeConference"
-	key_mgmt=WPA-PSK
-	psk="secretKey"
-}
-
 # using eduroam for more examples:
 
 ## eduroam with PEAP/MSCHAPv2