moved TNC scenarios to tnc folder

testing/tests/tnc/tnccs-11/hosts/dave/etc/strongswan.conf

@@ -0,0 +1,14 @@
+# /etc/strongswan.conf - strongSwan configuration file
+
+charon {
+  load = curl aes des sha1 sha2 md5 pem pkcs1 gmp random x509 revocation hmac xcbc stroke kernel-netlink socket-default eap-identity eap-md5 eap-ttls eap-tnc tnc-imc tnccs-11 updown
+  multiple_authentication=no
+}
+
+libimcv {
+  plugins {
+    imc-test {
+      command = isolate
+    }
+  }
+}