Update webpack-dev-server and add clientLogLevel option

package.json

@@ -75,7 +75,7 @@
  "style-loader": "0.13.1",
  "url-loader": "0.5.7",
  "webpack": "1.13.2",
- "webpack-dev-server": "1.15.2",
+ "webpack-dev-server": "1.16.0",
  "whatwg-fetch": "1.0.0"
  },
  "devDependencies": {

scripts/start.js

@@ -251,6 +251,9 @@ function addMiddleware(devServer) {
 
 function runDevServer(port, protocol) {
  var devServer = new WebpackDevServer(compiler, {
+ // Silence WebpackDevServer's own logs since they're generally not useful.
+ // It will still show compile warnings and errors with this setting.
+ clientLogLevel: 'none',
  // By default WebpackDevServer also serves files from the current directory.
  // This might be useful in legacy apps. However we already encourage people
  // to use Webpack for importing assets in the code, so we don't need to