Bump express-jwt from 5.3.1 to 6.0.0 in /mean-news (#2)

Bumps [express-jwt](https://github.com/auth0/express-jwt) from 5.3.1 to 6.0.0.
- [Release notes](https://github.com/auth0/express-jwt/releases)
- [Changelog](https://github.com/auth0/express-jwt/blob/master/CHANGELOG.md)
- [Commits](auth0/express-jwt@v5.3.1...v6.0.0)

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mean-news/package.json

@@ -11,7 +11,7 @@
     "debug": "~2.6.9",
     "ejs": "^2.5.9",
     "express": "^4.16.3",
-    "express-jwt": "^5.3.1",
+    "express-jwt": "^6.0.0",
     "jsonwebtoken": "^8.2.2",
     "mongoose": "^5.13.20",
     "morgan": "~1.9.0",