Add release script for benchmarks

packages/benchmarks/package.json

@@ -3,7 +3,8 @@
   "name": "benchmarks",
   "version": "0.3.1",
   "scripts": {
-    "benchmark": "webpack --config ./webpack.config.js"
+    "build": "mkdir -p dist && cp -f index.html dist/index.html && webpack --config ./webpack.config.js",
+    "release": "yarn build && git checkout gh-pages && rm -rf ../../benchmarks && mv dist ../../benchmarks && git add -A && git commit -m \"Benchmarks deploy\" && git push origin gh-pages && git checkout -"
   },
   "dependencies": {
     "aphrodite": "1.2.5",