update superagent version

jiangxy · jiangxy · commit abf81a8f76dd · 2017-02-18T14:45:31.000+08:00
diff --git a/package.json b/package.json
@@ -58,7 +58,7 @@
     "webpack-dev-server": "1.16.2"
   },
   "dependencies": {
-    "superagent": "2.0.0"
+    "superagent": "2.3.0"
   },
   "scripts": {
     "build": "webpack --progress --colors --display-error-details",
