Added NoIP example to sample-etc_ddclient.conf

Closes #51

sample-etc_ddclient.conf

@@ -177,6 +177,15 @@ ssl=yes					# use ssl-support.  Works with
 # my.domain.tld,other.domain.tld
 
 ##
+## NoIP (noip.com)
+##
+# protocol=noip,                        \
+# ssl=yes,                              \
+# server=dynupdate.no-ip.com,           \
+# login=your-noip-login,                \
+# password=your-noip-password,          \
+# your-host.domain.com, your-2nd-host.domain.com
+
 ##
 ## ChangeIP (changeip.com)
 ##