Merge pull request #3714 from ipfs/deps/update-iptb

update iptb with 'iptb stop' fix

package.json

@@ -47,9 +47,9 @@
       "version": "0.1.1"
     },
     {
-      "hash": "QmSxkKHimwzCsNsEMW4QFmWDQLujnkvuejWGYL6EyVDNNw",
+      "hash": "QmSDKoE7TBXnm3LEEKuiAgaiqPtyYBeFjj3r85v1J9ma4J",
       "name": "iptb",
-      "version": "1.1.5"
+      "version": "1.1.6"
     },
     {
       "hash": "QmbZ6Cee2uHjG7hf19qLHppgKDRtaG4CVtMzdmK9VCVqLu",