Gemfile in hisyo-0.0.3 vs Gemfile in hisyo-0.1.0

@@ -5,7 +5,8 @@
 gem "sinatra-contrib", :require => "sinatra/contrib"
 
 group :test do
   gem "rspec"
   gem "rack-test", :require => "rack/test"
-  gem "simplecov"
+  gem "simplecov", :require => false
+  gem "rake" # for Travis CI
 end