Suggestotron Rails 5 changes

* Different startup page
* ActiveRecord::Base -> ApplicationRecord
* Routes file removed commented root route
* Puma stop looks different than webrick stop

Author: tjgrathwell

sites/en/intro-to-rails/hooking_up_votes_and_topics.step

@@ -22,7 +22,7 @@ steps {
     message "Edit `app/models/topic.rb` so that it looks like this:"
 
     source_code :ruby, <<-RUBY
-class Topic < ActiveRecord::Base
+class Topic < ApplicationRecord
   has_many :votes, dependent: :destroy
 end
     RUBY
@@ -31,7 +31,7 @@ end
   step "Teach the Vote model about Topics" do
     message "Edit `app/models/vote.rb` so that it looks like this:"
     source_code :ruby, <<-RUBY
-class Vote < ActiveRecord::Base
+class Vote < ApplicationRecord
   belongs_to :topic
 end
     RUBY

sites/en/intro-to-rails/img/Start_page.png

@@ -23,9 +23,7 @@ will be ignored."
     message "To get back to the terminal, you can stop the server by typing
 `Control-c`."
     result <<-STOPPING_RAILS_SERVER
-^C[#{Time.now.strftime("%Y-%m-%d %H:%M:%S")}] INFO  going to shutdown ...
-[#{Time.now.strftime("%Y-%m-%d %H:%M:%S")}] INFO  WEBrick::HTTPServer#start done.
-Exiting
+^CExiting
     STOPPING_RAILS_SERVER
   end
 end

sites/en/intro-to-rails/running_your_application_locally.step

@@ -18,10 +18,11 @@ steps {
 
     message "Search the file for **root**, it should be near the top if you are using Rails 4. You can use Sublime Text's search: look for **Find...** in the **Find** menu."
 
-    message "Uncomment the line that contains the example command by removing the `#` sign in front of it, and change it to read `root 'topics#index'`. When you are done the line should look like this:"
+    message "Look for the line `Rails.application.routes.draw` at the beginning of the file, and add the line `root 'topics#index'` after it. When you are done the start of the file should look like this:"
 
     source_code :ruby, <<-RUBY
-root 'topics#index'
+Rails.application.routes.draw do
+  root 'topics#index'
     RUBY
 
     em do
@@ -68,11 +69,11 @@ explanation {
   ````
   This shows all the URLs your application responds to. The code that starts with colons are variables so :id means the id number of the record. The code in parenthesis is optional.
 
-  In Rails 4, you can also get this information on your site in development. Go to <a href="http://localhost:3000/rails/info">http://localhost:3000/rails/info</a> and you'll see something like this:
+  You can also get this information on your site in development. Go to <a href="http://localhost:3000/rails/info">http://localhost:3000/rails/info</a> and you'll see something like this:
 
   <img src='img/rails4_rails_info_routing.png' alt='Screenshot of browser-based Rails routing info page'>
 
-  You'll also see that table in Rails 4 whenever you try to access an invalid route (try <a href="http://localhost:3000/sandwich">http://localhost:3000/sandwich</a>)
+  You'll also see that table in whenever you try to access an invalid route (try <a href="http://localhost:3000/sandwich">http://localhost:3000/sandwich</a>)
 
 ### Exploring Routes (optional)
 

sites/en/intro-to-rails/setting_the_default_page.step

@@ -77,7 +77,7 @@ MARKDOWN
 message <<-MARKDOWN
   # Check out the model
 
-  The migration we just ran updated the database, but that doesn't mean that we can talk to the database using Ruby yet. Look at the file `app/models/job.rb`. The `Job` class inherits from ActiveRecord::Base, so that we can talk to the database with Ruby instead of SQL!
+  The migration we just ran updated the database, but that doesn't mean that we can talk to the database using Ruby yet. Look at the file `app/models/job.rb`. The `Job` class inherits from ApplicationRecord, so that we can talk to the database with Ruby instead of SQL!
 
   Okay, so we've got some place to store our jobs. But how can we make any? THROUGH THE MAGIC OF FORMS!!!
 MARKDOWN