Merge pull request #422 from alphagov/console-message

Link to component guide when starting app in dev mode

config/initializers/govuk_publishing_components.rb

@@ -2,4 +2,12 @@
   GovukPublishingComponents.configure do |c|
     c.component_guide_title = "Government Frontend Component Guide"
   end
+
+  if Rails.env.development?
+    startup_message = "=> government-frontend component guide available at: /component-guide"
+    color_blue = 36
+
+    # https://stackoverflow.com/questions/1489183/colorized-ruby-output
+    puts "\e[#{color_blue}m#{startup_message}\e[0m"
+  end
 end