Merge pull request #2224 from LLK/greenkeeper/initial

Update dependencies to enable Greenkeeper 

package.json

@@ -96,8 +96,8 @@
     "scratch-paint": "0.2.0-prerelease.20180531225024",
     "scratch-render": "0.1.0-prerelease.20180531213042",
     "scratch-storage": "0.5.0",
+    "scratch-vm": "0.1.0-prerelease.1527875455",
     "scratch-svg-renderer": "0.1.0-prerelease.20180531214630",
-    "scratch-vm": "0.1.0-prerelease.1527804956",
     "selenium-webdriver": "3.6.0",
     "startaudiocontext": "1.2.1",
     "style-loader": "^0.21.0",