(Build fix) babel-preset-es2015 updates

Author: Todd Tarsi

package.json

@@ -108,8 +108,8 @@
     "babel-plugin-transform-runtime": "^6.15.0",
     "babel-plugin-typecheck": "^3.9.0",
     "babel-polyfill": "^6.5.0",
-    "babel-preset-es2015": "^6.5.0",
-    "babel-preset-es2015-rollup": "^1.1.1",
+    "babel-preset-es2015": "6.22.0",
+    "babel-preset-es2015-rollup": "3.0.0",
     "babel-preset-react": "^6.5.0",
     "babel-preset-stage-1": "^6.5.0",
     "bluebird": "^3.0.5",