gregbell/active_admin — pull request #693 by macfanatic (2011-10-27 21:34:04+00:00)
Title: #632 panel toggling

Adds the following new functionality:

```ruby
ActiveAdmin.register Post do
show do
panel "My Great Resource", :toggle => true do
span "Some great content"
end
end
end
```

The panel is now clickable in the header, to show the content.