revert to last good render

Author: DD Liu

package.json

@@ -108,7 +108,7 @@
     "scratch-l10n": "3.3.20190703172039",
     "scratch-blocks": "0.1.0-prerelease.1561987297",
     "scratch-paint": "0.2.0-prerelease.20190624133806",
-    "scratch-render": "0.1.0-prerelease.20190701174822",
+    "scratch-render": "0.1.0-prerelease.20190605151415",
     "scratch-storage": "1.3.2",
     "scratch-svg-renderer": "0.2.0-prerelease.20190523193400",
     "scratch-vm": "0.2.0-prerelease.20190628161443",