Gemfile in rib-1.2.6 vs Gemfile in rib-1.2.7

@@ -8,9 +8,12 @@
 gem 'muack'
 
 gem 'bond'
 gem 'hirb'
 
+gem 'simplecov', :require => false if ENV['COV']
+gem 'coveralls', :require => false if ENV['CI']
+
 platforms :ruby do
   gem 'readline_buffer'
 end
 
 platforms :rbx do