upgraded ikev1 scenarios to 5.0.0

testing/tests/ikev1/config-payload/description.txt

@@ -0,0 +1,7 @@
+The roadwarriors <b>carol</b> and <b>dave</b> set up a connection each to gateway <b>moon</b>.
+Both <b>carol</b> and <b>dave</b> request a <b>virtual IP</b> via the IKE Mode Config protocol
+by using the <b>leftsourceip=%config</b> parameter. <b>leftfirewall=yes</b> automatically
+inserts iptables-based firewall rules that let pass the tunneled traffic. In order to test the
+tunnels, <b>carol</b> and <b>dave</b> then ping the client <b>alice</b> behind the gateway
+<b>moon</b>. The source IP addresses of the two pings will be the virtual IPs <b>carol1</b>
+and <b>dave1</b>, respectively.