added manual dns examples

dns_scripts/dns_add_manual

@@ -0,0 +1,8 @@
+#!/bin/bash
+
+echo "In the DNS, a new TXT record needs to be created for;"
+echo "_acme-challenge.${1}"
+echo "containing the following value"
+echo "$2"
+
+read -p "Press any key to obtain the certificate once the records have been updated..."

dns_scripts/dns_del_manual

@@ -0,0 +1,6 @@
+#!/bin/bash
+
+echo "In the DNS, the following DNS record should be deleted ;"
+echo "_acme-challenge.${1}"
+
+read -p "Press any key to obtain the certificate once the records have been updated..."