Improved pinned on taskbar in Windows

Fixes #825

electron/main.js

@@ -47,6 +47,8 @@ if (config.get('enable_hidpi_support') && (process.platform === 'win32')) {
 	app.commandLine.appendSwitch('force-device-scale-factor', '1')
 }
 
+app.setAppUserModelId('com.saenzramiro.rambox');
+
 // Menu
 const appMenu = require('./menu')(config);
 
@@ -347,6 +349,9 @@ const shouldQuit = app.makeSingleInstance((commandLine, workingDirectory) => {
 	if (mainWindow) {
 		if (mainWindow.isMinimized()) mainWindow.restore();
 		mainWindow.focus();
+		mainWindow.show();
+		mainWindow.setSkipTaskbar(false);
+		if (app.dock && app.dock.show) app.dock.show();
 	}
 });