Update fbjs dependency

package.json

@@ -16,7 +16,7 @@
     "eslint-plugin-react": "^2.5.0",
     "eslint-plugin-react-internal": "file:eslint-rules",
     "eslint-tester": "^0.7.0",
-    "fbjs": "0.1.0-alpha.3",
+    "fbjs": "0.1.0-alpha.4",
     "grunt": "^0.4.5",
     "grunt-cli": "^0.1.13",
     "grunt-compare-size": "^0.4.0",

packages/react-dom/package.json

@@ -16,7 +16,7 @@
   },
   "homepage": "https://github.com/facebook/react/tree/master/npm-react-dom",
   "dependencies": {
-    "fbjs": "0.1.0-alpha.0",
+    "fbjs": "0.1.0-alpha.4",
     "react": "^0.14.0-beta1"
   }
 }

packages/react/package.json

@@ -22,7 +22,7 @@
   },
   "dependencies": {
     "envify": "^3.0.0",
-    "fbjs": "0.1.0-alpha.0"
+    "fbjs": "0.1.0-alpha.4"
   },
   "browserify": {
     "transform": [