Point cucumber dev dependency to my fork which depends on builder.

- filed pull request with cucumber project - can revert this if/when
  that is merged/released.

Gemfile

@@ -1,13 +1,16 @@
 source "http://rubygems.org"
 
 gem "rack", :git => "git://github.com/rack/rack.git"
-gem 'rails', :path => File.expand_path("../vendor/rails", __FILE__)
+
+%w[activesupport actionpack railties activemodel].each do |lib|
+  gem lib, :path => File.expand_path("../vendor/rails/#{lib}", __FILE__)
+end
 
 %w[rspec-rails rspec rspec-core rspec-expectations rspec-mocks].each do |lib|
   gem lib, :path => File.expand_path("../../#{lib}", __FILE__)
 end
 
-gem "cucumber", "0.9.4"
+gem "cucumber", :git => "git://github.com/dchelimsky/cucumber", :branch => "update-gemspec"
 gem "aruba", "0.2.2"
 gem 'webrat', "0.7.2"
 gem 'sqlite3-ruby', :require => 'sqlite3'