added SLL and the Puma webserver in produtction

Gemfile

@@ -28,4 +28,5 @@ end
 group :production do
   gem 'pg', '0.17.1'
   gem 'rails_12factor', '0.0.2'
+  gem 'puma', '2.11.1'
 end

Gemfile.lock

@@ -129,6 +129,8 @@ GEM
       coderay (~> 1.1.0)
       method_source (~> 0.8.1)
       slop (~> 3.4)
+    puma (2.11.1)
+      rack (>= 1.1, < 2.0)
     rack (1.6.1)
     rack-test (0.6.3)
       rack (>= 1.0)
@@ -219,6 +221,7 @@ DEPENDENCIES
   mini_backtrace (= 0.1.3)
   minitest-reporters (= 1.0.5)
   pg (= 0.17.1)
+  puma (= 2.11.1)
   rails (= 4.2.1)
   rails_12factor (= 0.0.2)
   sass-rails (~> 5.0)

Procfile

@@ -0,0 +1 @@
+web: bundle exec puma -C config/puma.rb

config/environments/production.rb

@@ -42,7 +42,7 @@
   # config.action_dispatch.x_sendfile_header = 'X-Accel-Redirect' # for NGINX
 
   # Force all access to the app over SSL, use Strict-Transport-Security, and use secure cookies.
-  # config.force_ssl = true
+  config.force_ssl = true
 
   # Use the lowest log level to ensure availability of diagnostic information
   # when problems arise.

config/puma.rb

@@ -0,0 +1,13 @@
+workers Integer(ENV['WEB_CONCURRENCY'] || 2)
+threads_count = Integer(ENV['MAX_THREADS'] || 5)
+threads threads_count, threads_count
+
+preload_app!
+
+rackup      DefaultRackup
+port        ENV['PORT']     || 3000
+environment ENV['RACK_ENV'] || 'development'
+
+on_worker_boot do
+  ActiveRecord::Base.establish_connection
+end