Insert menu item before "Bring All to Front"

There's a lot of real estate between that ⇧⌘2 and ⇧⌘9.

For example, [Attica][1] uses ⇧⌘8, and because of Xcode plug-in load order, it's inserted after Alcatraz, yielding a menu that looks like this:

    Documentation and API Reference  ⇧⌘0
    Welcome to Xcode                 ⇧⌘1
    Organizer                        ⇧⌘2
    Package Manager                  ⇧⌘9
    Snippet Editor                   ⇧⌘8

If we insert the item before the section's separator item, we can cure my mild case of OCD.

[1]: https://github.com/kattrali/attica