Use 'react-test-renderer' package instead of 'react-addons-test-utils'

Author: MichaelDeBoey

package.json

@@ -55,9 +55,9 @@
     "jsdom": "^10.0.0",
     "mocha": "^3.3.0",
     "nyc": "^10.2.0",
-    "react": "^0.14.9 || ^15.3.0",
-    "react-addons-test-utils": "^0.14.8 || ^15.3.0",
-    "react-dom": "^0.14.9 || ^15.3.0",
+    "react": "^15.5.4",
+    "react-dom": "^15.5.4",
+    "react-test-renderer": "^15.5.4",
     "sinon": "^2.1.0",
     "webpack": "^2.5.1"
   }