fix(prettier): add precommit and prettier commands

Author: bmuenzenmeyer

package.json

@@ -4,6 +4,8 @@
   },
   "scripts": {
     "bootstrap": "lerna bootstrap --hoist tap --hoist eslin* --hoist husky --hoist prettier --hoist pretty-quick",
+    "precommit": "pretty-quick --staged",
+    "prettier": "prettier --config .prettierrc --write ./**/*.js",
     "test": "tap packages/core/test/*_tests.js --reporter spec --coverage"
   },
   "nyc": {