Ensure ECDSA and DSS fingerprints are only output in verbose mode. Clean up Docker tests from merge of #286.

test/docker/expected_results/openssh_5.6p1_test1.json

@@ -240,6 +240,16 @@
         }
     ],
     "fingerprints": [
+        {
+            "hash": "sqDDYhzYz7YIQeFDc0WF8SeXtrEz+iwsV7d/FdIgztM",
+            "hash_alg": "SHA256",
+            "hostkey": "ssh-dss"
+        },
+        {
+            "hash": "5c:de:62:f0:60:c8:93:13:87:71:78:95:56:3f:61:51",
+            "hash_alg": "MD5",
+            "hostkey": "ssh-dss"
+        },
         {
             "hash": "YZ457EBcJTSxRKI3yXRgtAj3PBf5B9/F36b1SVooml4",
             "hash_alg": "SHA256",