Adapt redux

Add hover-effect on nodes
Add Setting drawer
Ass auto expansion setting

electron.js

@@ -6,6 +6,8 @@ require('./backend/build/backend/src/index.js')
 let mainWindow
 
 function createWindow () {
+  BrowserWindow.addDevToolsExtension ('/Users/thomas/Library/Application Support/Google/Chrome/Default/Extensions/fmkadmapgofadopljbjfkapdkoienihi/3.5.0_0');
+
   // Create the browser window.
   mainWindow = new BrowserWindow({
     width: 1024,