Make the dev server great again

I'll never know why we were running `watch` as part of the dev server.

Author: shockey

package.json

@@ -23,8 +23,8 @@
     "deps-license": "license-checker --production --csv --out $npm_package_config_deps_check_dir/licenses.csv && license-checker --development --csv --out $npm_package_config_deps_check_dir/licenses-dev.csv",
     "deps-size": "webpack -p --config webpack.check.js --json | webpack-bundle-size-analyzer >| $npm_package_config_deps_check_dir/sizes.txt",
     "predev": "npm install",
-    "dev": "npm-run-all --parallel hot-server open-dev watch",
-    "hot-server": "webpack-dev-server --host 0.0.0.0 --config webpack-hot-dev-server.config.js --inline --hot --progress",
+    "dev": "npm-run-all --parallel hot-server open-dev",
+    "hot-server": "webpack-dev-server --host 0.0.0.0 --config webpack-hot-dev-server.config.js --inline --hot --progress --content-base dev-helpers/",
     "open-dev": "sleep 3 && node -e 'require(\"open\")(\"http://localhost:3200\")'",
     "open-static": "node -e 'require(\"open\")(\"http://localhost:3001\")'",
     "lint": "eslint --cache --ext '.js,.jsx' src test",

webpack-hot-dev-server.config.js

@@ -38,14 +38,12 @@ module.exports = require("./make-webpack-config.js")({
     chunkFilename: "[id].js"
   },
 
-	devtool: "eval-source-maps",
+	devtool: "eval-source-map",
   devServer: {
     port: 3200,
-    path: path.join(__dirname, "dev-helpers"),
     contentBase: path.join(__dirname, "dev-helpers"),
     publicPath: "/",
     noInfo: true,
-    colors: true,
     hot: true,
     stats: {
       colors: true