Updated Home (markdown)

Home.md

@@ -1,5 +1,27 @@
-Welcome to the pivpn wiki!
+# PiVPN Wiki
 
+## Testing
 
 Can install from test branch via 
-`curl -L http://install-test.pivpn.io | bash`
+`curl -L http://install-test.pivpn.io | bash`
+
+## DynDns
+
+Refer to: https://help.dyn.com/ddclient/
+
+`apt-get install ddclient`
+
+and then this is my example conf in /etc/ddclient.conf
+```
+# Configuration file for ddclient generated by debconf
+#
+# /etc/ddclient.conf
+
+ssl=yes
+protocol=dyndns2
+use=web, web=checkip.dyndns.com, web-skip='IP Address'
+server=members.dyndns.org
+login=username
+password='password'
+mydyn.domain.com
+```