rails_4_0.gemfile in haml-rails-0.6.0

- old
+ new

@@ -2,6 +2,9 @@
 
 source "https://rubygems.org"
 
 gem "rails", "~> 4.0.1"
 
-gemspec :path=>"../"
\ No newline at end of file
+gem 'rubysl', '~> 2.0', platforms: :rbx
+gem 'minitest', platforms: :rbx
+
+gemspec :path=>"../"