updated rails to 4.2.4

config/environments/production.rb

@@ -35,8 +35,9 @@ Osem::Application.configure do
   # Force all access to the app over SSL, use Strict-Transport-Security, and use secure cookies.
   # config.force_ssl = true
 
-  # See everything in the log (default is :info)
-  # config.log_level = :debug
+  # See everything in the log. Set to `:info` to match the current default, or set to `:debug` to opt-into
+  # the future default.
+   config.log_level = :info
 
   # Prepend all log lines with the following tags
   # config.log_tags = [ :subdomain, :uuid ]

config/environments/test.rb

@@ -35,6 +35,9 @@ Osem::Application.configure do
   # Print deprecation notices to the stderr
   config.active_support.deprecation = :stderr
 
+  # Randomize/sort the order test cases are executed.
+  config.active_support.test_order = :sorted # or `:random`
+
   # Set the detault url for action mailer
   config.action_mailer.default_url_options = { host: 'localhost:3000' }