chore(package): update prettier to version 1.14.1

Closes #17

Author: greenkeeper[bot]

package.json

@@ -62,7 +62,7 @@
     "lint-staged": "7.0.0",
     "nwb": "0.21.x",
     "nwb-sass": "0.8.4",
-    "prettier": "1.11.1",
+    "prettier": "1.14.1",
     "react-styleguidist": "6.2.7",
     "stylelint": "9.1.3",
     "stylelint-scss": "2.5.0"