camping/camping — pull request #71 by fntzr (2013-02-26 15:12:38+00:00)
Title: Fix response errors

Hi.

I fixed response bug.
For example when you have controllers with methods, which return not String or not Iterable Object then you get error => `stringable or iterable required`.

Example

class Test
#nil for response
def get
end
end
or

class Test
def get
123
end
end