copy sudoers file

necessary for Web interface white/black list functionality.

automated install/basic-install.sh

@@ -466,6 +466,7 @@ installScripts() {
 		$SUDO chown "$USER":root /opt/pihole
 		$SUDO chmod u+srwx /opt/pihole
 	fi
+	$SUDO cp /etc/.pihole/advanced/pihole.sudo /etc/sudoers.d/pihole
 	$SUDO cp /etc/.pihole/gravity.sh /opt/pihole/gravity.sh
 	$SUDO cp /etc/.pihole/advanced/Scripts/chronometer.sh /opt/pihole/chronometer.sh
 	$SUDO cp /etc/.pihole/advanced/Scripts/whitelist.sh /opt/pihole/whitelist.sh