master has no platform guard, so why should we?

tarcieri · tarcieri · commit f79aef4a3f24 · 2012-10-02T17:08:20.000-07:00
diff --git a/Gemfile b/Gemfile
@@ -11,5 +11,5 @@ group :test do
   gem "hoptoad_notifier"
   gem "airbrake"
   gem "i18n"
-  gem "minitest", :platforms => :ruby_18
+  gem "minitest"
 end
