Add Husky

Author: krismuniz

package-lock.json

@@ -9,6 +9,8 @@
     "url": "git://github.com/krismuniz/js-to-json-logic.git"
   },
   "scripts": {
+    "pre-commit": "npm test",
+    "pre-push": "npm test",
     "test": "nyc --reporter=html --reporter=text mocha",
     "lint": "eslint ."
   },
@@ -39,6 +41,7 @@
     "eslint-plugin-node": "^11.0.0",
     "eslint-plugin-promise": "^4.2.1",
     "eslint-plugin-standard": "^4.0.1",
+    "husky": "^4.2.5",
     "mocha": "^8.0.1",
     "nyc": "^15.1.0"
   }