updated package husky from 0.13.3 to 0.13.4 (#94)

Npm link :  https://www.npmjs.com/package/husky
 Repository link : https://github.com/typicode/husky/releases

Author: EsrefDurna

package.json

@@ -30,7 +30,7 @@
   "devDependencies": {
     "eslint": "3.19.0",
     "expect.js": "0.3.1",
-    "husky": "0.13.3",
+    "husky": "0.13.4",
     "lint-staged": "3.4.1",
     "mocha": "3.4.1"
   }