open page on dev start (PatrickJS#1431)

Author: seiyria

package.json

@@ -46,7 +46,7 @@
  "protractor:live": "protractor --elementExplorer",
  "rimraf": "rimraf",
  "server:dev:hmr": "npm run server:dev -- --inline --hot",
- "server:dev": "webpack-dev-server --config config/webpack.dev.js --progress --profile --watch --content-base src/",
+ "server:dev": "webpack-dev-server --config config/webpack.dev.js --open --progress --profile --watch --content-base src/",
  "server:prod": "http-server dist -c-1 --cors",
  "server:prod:ci": "http-server dist -p 3000 -c-1 --cors",
  "server": "npm run server:dev",