nesquena/rabl — pull request #557 by mrThe (2014-05-16 09:25:45+00:00)
Title: Remove root object, when `object @a => false`

View:
```ruby
object @object => false
attributes :id, :note
```
Before, it renders this:
```ruby
{
"false": {
"id": 1,
"note": "bla bla bla"
}
}
```
Wtf?

So, now it will render without root node:
```ruby
{
"id": 1,
"note": "bla bla bla"
}
```