Added docs for basic_nat example

Author: SloCompTech

root/defaults/example/config/basic_nat/README.md

@@ -0,0 +1,19 @@
+# basic_nat
+
+Features:  
+
+- Works out of the box on bridge or host network
+- NAT (Network translation protocol)
+- Has configuration wizard
+
+## Configure
+
+``` bash
+ovpn_enconf basic_nat
+#Protocol udp, tcp, udp6, tcp6 [udp]:
+#VPN network [10.0.0.0]:
+#Port [1194]:
+#Public IP or domain of server: <PUBLIC IP>
+#DNS1 [8.8.8.8]:
+#DNS2 [8.8.4.4]:
+```