Use full React instead of react-lite

This is the direction we are going in Cockpit, as react-lite falls
behind with API development and debuggability.

Closes #43

package.json

@@ -40,6 +40,7 @@
   },
   "dependencies": {
     "node-sass": "^4.9.0",
-    "react-lite": "0.15.30"
+    "react": "^16.4.2",
+    "react-dom": "^16.4.2"
   }
 }

src/index.es6

@@ -18,8 +18,9 @@
  */
 
 import React from 'react';
+import ReactDOM from 'react-dom';
 import { Application } from './app.jsx';
 
 document.addEventListener("DOMContentLoaded", function () {
-    React.render(React.createElement(Application, {}), document.getElementById('app'));
+    ReactDOM.render(React.createElement(Application, {}), document.getElementById('app'));
 });

webpack.config.js

@@ -112,11 +112,6 @@ module.exports = {
     externals: externals,
     output: output,
     devtool: "source-map",
-    resolve: {
-        alias: {
-            "react$": path.resolve(nodedir, "react-lite/dist/react-lite.js")
-        }
-    },
     module: {
         rules: [
             {