Added husky for linting on precommit (#29)

package.json

@@ -13,7 +13,8 @@
   "scripts": {
     "build": "gulp",
     "test": "standard && gulp test",
-    "lint": "standard"
+    "lint": "standard",
+    "precommit": "npm run lint"
   },
   "dependencies": {
     "aphrodite": "0.5.0",
@@ -52,6 +53,7 @@
     "gulp-babel": "6.1.2",
     "gulp-cached": "1.1.0",
     "gulp-notify": "2.2.0",
+    "husky": "^0.11.9",
     "standard": "^8.4.0",
     "webpack-stream": "3.2.0"
   },