Merge pull request #11 from teitei-tk/upgrade_lerna

upgrade lerna version 3.0.0-rc0 to 3.0.4

Author: teitei-tk

package.json

@@ -5,9 +5,12 @@
   "repository": "ssh://git@github.com/teitei-tk/bravia-mqtt-aws.git",
   "author": "teitei-tk <teitei.tk@gmail.com>",
   "license": "Apache-2.0",
+  "scripts": {
+    "bootstrap": "lerna bootstrap"
+  },
   "devDependencies": {
     "@monorepo-utils/publish": "^1.3.2",
-    "lerna": "^3.0.0-rc.0",
+    "lerna": "^3.0.4",
     "prettier": "^1.14.0",
     "tslint": "^5.11.0",
     "tslint-plugin-prettier": "^1.3.0",