In Intellij-IDEA 13, what happened to the tool window buttons that version 12 had?

Question

I installed the community edition of Intellij-IDEA 13 and I lost the tool window buttons on the right, left and bottom. Here's an image of the buttons on the right in Intellij-IDEA 12:

What happened to these? I can get them to pop up by going to View -> Tool Windows -> <Pick One>, but if I close them, I have to go back to the menu to get it to pop up. This isn't that big of a deal because there are also short cuts attached to some of them. But, I use the "Maven" one frequently, and there's no shortcut attached for that one.

Were these tool window buttons replaced with something better that I haven't discovered yet? If not, is there a way to get these buttons back?

Answer 1

Such buttons are invisible by default from left and right side. Click here if you want make them visible: And click again and they will disappear.

Answer 2

Maybe this will help:

http://www.jetbrains.com/idea/webhelp/intellij-idea-tool-windows.html

There's a button that will bring them right up without resorting to the menu selection.