config.ru in utopia-0.11.4

- old
+ new

@@ -5,19 +5,18 @@
 
 # It is recommended that you always explicity specify the version of the gem you are using.
 gem 'utopia', "= $UTOPIA_VERSION"
 require 'utopia/middleware/all'
 
-# Utopia relies on effectively caching resources:
-gem 'rack-cache'
+# Utopia relies heavily on a local cache:
 require 'rack/cache'
 
 if UTOPIA_ENV == :development
 	use Rack::ShowExceptions
 else
 	use Utopia::Middleware::ExceptionHandler, "/errors/exception"
 	
-	# You might want to use the Rack::MailExceptions middleware to get notifications about problems.
+	use Utopia::Middleware::MailExceptions
 end
 
 use Rack::ContentLength
 use Utopia::Middleware::Logger
 