rspec-rails-2.4.0 is released!

[David Chelimsky]

### rspec-rails-2.4.0 / 2011-01-02

[full =
changelog](http://github.com/rspec/rspec-rails/compare/v2.3.1...2.4.0)

* Enhancements
* include ApplicationHelper in helper object in helper specs
* include request spec extensions in files in spec/integration
* include controller spec extensions in groups that use :type =3D> =
:controller
* same for :model, :view, :helper, :mailer, :request, :routing

* Bug fixes
* restore global config.render_views so you only need to say it once
* support overriding render_views in nested groups
* matchers that delegate to Rails' assertions capture
ActiveSupport::TestCase::Assertion (so they work properly now with
should_not in Ruby 1.8.7 and 1.9.1)

* Deprecations
* `include_self_when_dir_matches`