testing: Reorganizing IKEv1 and IKEv2 examples

For documentation purposes the new folders ikev1-algs, ikev2-algs,
ikev1-multi-ca and ikev2-multi-ca have been created. Most of the
test cases have now been converted to the vici interface. The
remaining legacy stroke scenarios yet to be converted have been put
into the ikev2-stroke-bye folder.

For documentation purposes some legacy stroke scenarios will be kept
in the ikev1-stroke, ikev2-stroke and ipv6-stroke folders.

testing/tests/ikev2/inactivity-timeout/hosts/moon/etc/ipsec.conf

@@ -1,19 +0,0 @@
-# /etc/ipsec.conf - strongSwan IPsec configuration file
-
-config setup
-
-conn %default
-	ikelifetime=60m
-	keylife=20m
-	rekeymargin=3m
-	keyingtries=1
-	keyexchange=ikev2
-
-conn rw
-	left=PH_IP_MOON
-	leftfirewall=yes
-	leftcert=moonCert.pem
-	[email protected]
-	leftsubnet=10.1.0.0/16
-	right=%any
-	auto=add

testing/tests/ikev2/inactivity-timeout/hosts/moon/etc/strongswan.conf

@@ -1,5 +0,0 @@
-# /etc/strongswan.conf - strongSwan configuration file
-
-charon {
-  load = random nonce aes sha1 sha2 pem pkcs1 curve25519 gmp x509 curl revocation hmac stroke kernel-netlink socket-default updown
-}