Upgrade npm packages to latest versions

Author: Daniel15

src/React.Core/package.json

@@ -3,17 +3,17 @@
   "name": "React.Core",
   "private": true,
   "devDependencies": {
-    "babel-core": "~6.7.6",
+    "babel-core": "~6.9.0",
     "babel-loader": "~6.2.4",
-    "babel-preset-es2015": "~6.6.0",
+    "babel-preset-es2015": "~6.9.0",
     "babel-preset-stage-0": "~6.5.0",
-    "babel-standalone": "~6.7.4",
+    "babel-standalone": "~6.7.7",
     "gulp": "~3.9.1",
     "gulp-uglify": "~1.5.3",
     "json-loader": "~0.5.4",
-    "react": "~15.0.1",
+    "react": "~15.1.0",
     "vinyl-named": "~1.1.0",
-    "webpack": "~1.12.15",
-    "webpack-stream": "~3.1.0"
+    "webpack": "~1.13.1",
+    "webpack-stream": "~3.2.0"
   }
 }