make it as prerelease

Rokt33r · Rokt33r · commit 80a0c59f878d · 2015-11-25T08:01:57.000+09:00
diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "boost",
-  "version": "0.4.2",
+  "version": "0.4.2-rc.0",
   "description": "Boost App",
   "main": "index.js",
   "scripts": {
