contrib/localnet/darkirc: new format for contact config

contrib/localnet/darkirc-four-nodes/darkirc_full_node1.toml

@@ -50,9 +50,7 @@ hostlist = "darkirc1/hostlist.tsv"
 [channel."#test"]
 secret = "HoLfk8vXBvNsBZ73e2xRPBZ9vEbnF9FVi4fDdyU9AZLU"
 
-[crypto]
-#dm_chacha_public = "BmUo88RJ5TyR7gUWnr6Mk7tqZE5xPuCqJdJV8KWzsagh"
-dm_chacha_secret = "Bwdhe48rKsqFwGUquQSSGZZS5NQP1szrdJUhyDE77Br6"
-
 [contact."node2"]
 dm_chacha_public = "ACaVU2uf4n2cheRHFP7RB9PASLweBJNdp5QJ4PGwVz67"
+dm_chacha_secret = "Bwdhe48rKsqFwGUquQSSGZZS5NQP1szrdJUhyDE77Br6"
+#my_dm_chacha_public = "BmUo88RJ5TyR7gUWnr6Mk7tqZE5xPuCqJdJV8KWzsagh"

contrib/localnet/darkirc-four-nodes/darkirc_full_node2.toml

@@ -50,9 +50,7 @@ hostlist = "darkirc2/hostlist.tsv"
 [channel."#test"]
 secret = "HoLfk8vXBvNsBZ73e2xRPBZ9vEbnF9FVi4fDdyU9AZLU"
 
-[crypto]
-#dm_chacha_public = "ACaVU2uf4n2cheRHFP7RB9PASLweBJNdp5QJ4PGwVz67"
-dm_chacha_secret = "JwsF8D2xvr9ff3Z5j1rhUCBL8odhdZR7qvR2qJ1ZV6P"
-
 [contact."node1"]
 dm_chacha_public = "BmUo88RJ5TyR7gUWnr6Mk7tqZE5xPuCqJdJV8KWzsagh"
+dm_chacha_secret = "JwsF8D2xvr9ff3Z5j1rhUCBL8odhdZR7qvR2qJ1ZV6P"
+#my_dm_chacha_public = "ACaVU2uf4n2cheRHFP7RB9PASLweBJNdp5QJ4PGwVz67"