hassox/warden — pull request #63 by ptitfred (2012-10-09 11:59:59+00:00)
Title: Fix Rack Protocol implementation

From [SPEC](http://rack.rubyforge.org/doc/SPEC.html) :
- The Body must respond to each and must only yield String values.
- The keys must contain at least one dot, and should be prefixed uniquely.
> 'warden' => 'warden.env'

Please note that the new key is a proposal.

Obviously, this breaks compatibility with existing applications.