Add 'plugin:security/recommended' config to plugin

[pdehaan]

Usage:

{
  "env": {
    "es6": true,
    "node": true
  },
  "extends": [
    "eslint:recommended",
    "plugin:security/recommended"
  ],
  "rules": {
    "security/detect-object-injection": "off"
  }
}

[evilpacket]

Cool beans. We don't need to be explicit for the other rules? (edit: nm I see that they are in the pr)

[pdehaan]

All the rules in "plugin:security/recommended" will "warn" by default, I was just showing how you could override rules to off/error in your local ESLint configs since that rule seems to be the noisiest of the bunch.

xoxo,
-peter