added two apps, and better implementation

run-servers.js

@@ -0,0 +1,22 @@
+const WebpackDevServer = require("webpack-dev-server");
+const webpack = require("webpack");
+
+const codeeditorConfig = require("./webpack.dev.js");
+const outputframeConfig = require("./webpack.dev-outputframe.js");
+
+const codeeditorCompiler = webpack(codeeditorConfig);
+const outputframeCompiler = webpack(outputframeConfig);
+
+
+const server1 = new WebpackDevServer(codeeditorCompiler, {
+    hot: true,
+    historyApiFallback: true
+})
+
+const server2 = new WebpackDevServer(outputframeCompiler, {
+    hot: true,
+    historyApiFallback: true
+})
+
+server1.listen(8020, "localhost", function() { console.log("server 1 rdy"); })
+server2.listen(8021, "localhost", function() { console.log("server 2 rdy"); })