Update scratch paint version number manually

package.json

@@ -88,7 +88,7 @@
     "scratch-audio": "0.1.0-prerelease.1513803406",
     "scratch-blocks": "0.1.0-prerelease.1514558744",
     "scratch-l10n": "2.0.20171211145754",
-    "scratch-paint": "0.1.0-prerelease.20171220165922",
+    "scratch-paint": "0.1.0-prerelease.20180103203117",
     "scratch-render": "0.1.0-prerelease.1513807417",
     "scratch-storage": "0.3.0",
     "scratch-vm": "0.1.0-prerelease.1514561281-prerelease.1514561294",