Merge pull request #831 from naoyak/master

Upgrade socket.io to fix Node 4 issues

Author: shakyShane

package.json

@@ -53,7 +53,7 @@
     "resp-modifier": "^5.0.0",
     "serve-index": "^1.7.0",
     "serve-static": "^1.10.0",
-    "socket.io": "^1.3.6",
+    "socket.io": "^1.3.7",
     "ua-parser-js": "^0.7.9",
     "ucfirst": "0.0.1"
   },
@@ -75,7 +75,7 @@
     "request": "2.61.0",
     "sinon": "1.15.4",
     "slugify": "0.1.1",
-    "socket.io-client": "1.3.6",
+    "socket.io-client": "1.3.7",
     "supertest": "1.1.0",
     "vinyl": "0.5.3"
   },