removed references to rails 3 installation and usage as this is only …

…for rails 2.3.x

README.rdoc

@@ -1,38 +1,14 @@
-= Cucumber-Rails
+= Cucumber-Rails2.3.x
 
-Cucumber-Rails brings Cucumber to Rails2 and Rails3. It contains 2 generators - one
+Cucumber-Rails2.3.x brings Cucumber to Rails 2.3.x. It contains 2 generators - one
 for bootstrapping your Rails app for Cucumber, and a second one for generating features.
 
 Cucumber-Rails also contains Cucumber Step Definitions that wrap Capybara or Webrat,
 giving you a head start for writing Cucumber features against your Rails app.
 
 == Installation
 
-=== Rails 3:
-
-Before you can use the generator, add the necessary gems to your project's Gemfile as follows:
-
-  gem 'capybara'
-  gem 'database_cleaner'
-  gem 'cucumber-rails'
-  gem 'cucumber', '0.7.2'
-  gem 'rspec-rails', '2.0.0.beta.8'
-  gem 'spork'
-  gem 'launchy'    # So you can do Then show me the page
-
-Then install the gems by running:
-
-  bundle install
-
-Learn about the various options:
-
-  ruby script/rails generate cucumber:install --help
-
-Finally, bootstrap your Rails app, for example:
-
-  ruby script/rails generate cucumber:install --rspec --capybara
-
-=== Rails 2.x:
+=== Rails 2.3,x:
 
 Before you can use the generator, install the gem by running:
 
@@ -51,15 +27,6 @@ Finally, bootstrap your Rails app, for example:
 IMPORTANT: Only do this if you are new to Cucumber. We recommend you write your
 Cucumber features by hand once you get the hang of it.
 
-=== Rails 3:
-
-Example:
-
-  ruby script/rails generate cucumber:feature post title:string body:text published:boolean
-  ruby script/rails generate scaffold post title:string body:text published:boolean
-  rake db:migrate
-  rake cucumber
-
 === Rails 2:
 
 Example:
@@ -68,3 +35,7 @@ Example:
   ruby script/generate scaffold post title:string body:text published:boolean
   rake db:migrate
   rake cucumber
+
+=== Rails 3
+
+For Rails 3.x.x use the cucumber-rails master branch instead (https://github.com/cucumber/cucumber-rails)