cleanups after new gui code stabilizing

Signed-off-by: Jeff Carr <jcarr@wit.com>

main.go

@@ -37,36 +37,26 @@ func cloudApp(n *gui.Node) *gui.Node {
 	win := n.NewWindow(title)
 
 	// make a group label and a grid
-	group := win.NewGroup("data").Pad()
-	grid := group.NewGrid("grid", 2, 1).Pad()
+	// group := win.NewGroup("data").Pad()
+	box := win.Box()
+	grid := box.NewGrid("grid", 2, 1).Pad()
 
-	grid.NewButton("New()", func () {
-		myDo = digitalocean.New(myGui)
+	grid.NewButton("Show Droplets", func () {
+		if myDo == nil {
+			myDo = digitalocean.New(myGui)
+		} else {
+			myDo.Toggle()
+		}
 	})
 	grid.NewLabel("initializes the DO golang gui package")
 
-	grid.NewButton("Show", func () {
-		myDo.Show()
-	})
-	grid.NewLabel("will show the DO window")
-
-	grid.NewButton("Hide", func () {
-		myDo.Hide()
-	})
-	grid.NewLabel("will hide the DO window")
-
-	grid.NewButton("Update", func () {
-		myDo.Update()
-	})
-	grid.NewLabel("polls DO via the API to find the state of all your droplets")
-
 	grid.NewButton("Create", func () {
 		// myDo.Create("jcarr.wit.com")
 		digitalocean.InitCreateWindow()
 	})
 	grid.NewLabel("makes a new droplet")
 
-	grid.NewButton("gui debugger", func () {
+	box.NewButton("gui debugger", func () {
 		debugger.DebugWindow()
 	})
 	grid.NewLabel("make sure you have $ENV(DIGITALOCEAN_TOKEN} set to your API token")