sferik/rails_admin — pull request #1280 by brewster1134 (2012-08-13 00:30:00+00:00)
Title: static navigation support

this commit allows user defined static links to be appended to the main navigation.

these can be defined in RailsAdmin.config

```ruby
config.navigation_static_label = "My Links"
config.navigation_static_links = {
'Google' => 'http://www.google.com'
}
```

`config.navigation_static_label` is optional and will default to "Links"