bumping microphone-stream version

Author: nfriedly

package.json

@@ -37,7 +37,7 @@
   },
   "dependencies": {
     "clone": "^1.0.2",
-    "microphone-stream": "^3.0.1",
+    "microphone-stream": "^3.0.2",
     "object.pick": "^1.1.1",
     "readable-blob-stream": "^1.1.0",
     "websocket": "^1.0.22"