Fix changelog for 2.1.1, all the 2.2.0 changes had snuck in there

actionpack/CHANGELOG

@@ -7,68 +7,6 @@
 
 *2.1.1 (September 4th, 2008)*
 
-* Stopped logging template compiles as it only clogs up the log [DHH]
-
-* Changed the X-Runtime header to report in milliseconds [DHH]
-
-* Changed BenchmarkHelper#benchmark to report in milliseconds [DHH]
-
-* Changed logging format to be millisecond based and skip misleading stats [DHH]. Went from:
-
-    Completed in 0.10000 (4 reqs/sec) | Rendering: 0.04000 (40%) | DB: 0.00400 (4%) | 200 OK [http://example.com]
-
-  ...to:
-
-    Completed in 100ms (View: 40, DB: 4) | 200 OK [http://example.com]
-
-* Add support for shallow nesting of routes. #838 [S. Brent Faulkner]
-
-  Example :
-
-  map.resources :users, :shallow => true do |user|
-    user.resources :posts
-  end
-
-  - GET /users/1/posts (maps to PostsController#index action as usual)
-    named route "user_posts" is added as usual.
-
-  - GET /posts/2 (maps to PostsController#show action as if it were not nested)
-    Additionally, named route "post" is added too.
-
-* Added button_to_remote helper.  #3641 [Donald Piret, Tarmo Tänav]
-
-* Deprecate render_component. Please use render_component plugin from http://github.com/rails/render_component/tree/master [Pratik]
-
-* Routes may be restricted to lists of HTTP methods instead of a single method or :any.  #407 [Brennan Dunn, Gaius Centus Novus]
-    map.resource :posts, :collection => { :search => [:get, :post] }
-    map.session 'session', :requirements => { :method => [:get, :post, :delete] }
-
-* Deprecated implicit local assignments when rendering partials [Josh Peek]
-
-* Introduce current_cycle helper method to return the current value without bumping the cycle.  #417 [Ken Collins]
-
-* Allow polymorphic_url helper to take url options. #880 [Tarmo Tänav]
-
-* Switched integration test runner to use Rack processor instead of CGI [Josh Peek]
-
-* Made AbstractRequest.if_modified_sense return nil if the header could not be parsed [Jamis Buck]
-
-* Added back ActionController::Base.allow_concurrency flag [Josh Peek]
-
-* AbstractRequest.relative_url_root is no longer automatically configured by a HTTP header. It can now be set in your configuration environment with config.action_controller.relative_url_root [Josh Peek]
-
-* Update Prototype to 1.6.0.2 #599 [Patrick Joyce]
-
-* Conditional GET utility methods.  [Jeremy Kemper]
-    response.last_modified = @post.updated_at
-    response.etag = [:admin, @post, current_user]
-
-    if request.fresh?(response)
-      head :not_modified
-    else
-      # render ...
-    end
-
 * All 2xx requests are considered successful [Josh Peek]
 
 * Deprecate the limited follow_redirect in functional tests.  If you wish to follow redirects, use integration tests. [Michael Koziarski]