Merge pull request #2008 from LLK/greenkeeper/scratch-render-0.1.0-prerelease.20180508205430

Update scratch-render to the latest version 

package.json

@@ -92,7 +92,7 @@
     "scratch-blocks": "0.1.0-prerelease.1525467275",
     "scratch-l10n": "2.0.20180108132626",
     "scratch-paint": "0.2.0-prerelease.20180504180528",
-    "scratch-render": "0.1.0-prerelease.20180502115145",
+    "scratch-render": "0.1.0-prerelease.20180508205430",
     "scratch-storage": "0.4.1",
     "scratch-svg-renderer": "0.1.0-prerelease.20180423193917",
     "scratch-vm": "0.1.0-prerelease.1525460669",