 'menu': [
   {
-    label: 'File'
+    label: '&File'
     submenu: [
       { label: 'New Window', command: 'application:new-window' }
       { label: 'New File', command: 'application:new-file' }

  }

  {
    label: 'Find'
    submenu: []
  }

  {
    label: 'Packages'
    submenu: []
  }

  {
    label: 'Window'
    submenu: [
      { label: 'Minimize', command: 'application:minimize' }
      { label: 'Zoom', command: 'application:zoom' }

  }

  {
    label: '&Edit'
    submenu: [
      { label: 'Undo', command: 'core:undo' }
      { label: 'Redo', command: 'core:redo' }
