bump render and vm together

package.json

@@ -99,10 +99,10 @@
     "scratch-blocks": "0.1.0-prerelease.1533301486",
     "scratch-l10n": "3.0.20180803171042",
     "scratch-paint": "0.2.0-prerelease.20180808223211",
-    "scratch-render": "0.1.0-prerelease.20180724152606",
+    "scratch-render": "0.1.0-prerelease.20180808184135",
     "scratch-storage": "0.5.1",
     "scratch-svg-renderer": "0.2.0-prerelease.20180712223402",
-    "scratch-vm": "0.2.0-prerelease.20180802142248",
+    "scratch-vm": "^0.2.0-prerelease.20180808205317",
     "selenium-webdriver": "3.6.0",
     "startaudiocontext": "1.2.1",
     "style-loader": "^0.21.0",