Add package manifest

package.json

+{
+  "author": "whyrusleeping",
+  "bugs": {
+    "url": "https://github.com/ipfs/go-libp2p-loggables"
+  },
+  "gx": {
+    "dvcsimport": "github.com/ipfs/go-libp2p-loggables"
+  },
+  "gxDependencies": [
+    {
+      "author": "whyrusleeping",
+      "hash": "QmZwZjMVGss5rqYsJVGy18gNbkTJffFyq2x1uJ4e4p3ZAt",
+      "name": "go-libp2p-peer",
+      "version": "1.0.2"
+    },
+    {
+      "author": "whyrusleeping",
+      "hash": "Qmazh5oNUVsDZTs2g59rq8aYQqwpss8tcUWQzor5sCCEuH",
+      "name": "go-log",
+      "version": "0.0.0"
+    }
+  ],
+  "gxVersion": "0.4.0",
+  "language": "go",
+  "license": "MIT",
+  "name": "go-libp2p-loggables",
+  "version": "1.0.0"
+}