var/lib/iwd: stop repeating global configuration

var/lib/iwd/README.md

@@ -1,4 +1,10 @@
 iwd network configuration lives in this directory
 
 See also `../../../etc/iwd/main.conf` especially in standalone iwd without
-NetworkManager
+NetworkManager.
+
+Notes:
+
+* `Settings.AutoConnect=true` is unnecessary as it defaults to true
+  according to `man iwd.network`.
+* `IPv6.Enabled=true` defauls to true being also unnecessary.

var/lib/iwd/openwireless.org.open

@@ -1,5 +0,0 @@
-[Settings]
-AutoConnect=true
-
-[IPv6]
-Enabled=true

var/lib/iwd/openwireless.org_nomap.open

@@ -1,5 +0,0 @@
-[Settings]
-AutoConnect=true
-
-[IPv6]
-Enabled=true