Merge remote-tracking branch 'origin/master' into b4a-528

Author: seijiakiyama

package.json

@@ -14,7 +14,8 @@
     "views/",
     "LICENSE",
     "PATENTS",
-    "README.md"
+    "README.md",
+    ".babelrc"
   ],
   "license": "BSD-3-Clause",
   "dependencies": {
@@ -73,7 +74,7 @@
     "posttest": "./node_modules/.bin/mongodb-runner stop",
     "coverage": "cross-env COVERAGE_OPTION='./node_modules/babel-istanbul/lib/cli.js cover -x **/spec/**' npm test",
     "start": "node ./bin/parse-server",
-    "install": "npm run build"
+    "postinstall": "npm run build"
   },
   "engines": {
     "node": ">=4.3"