Merge pull request #226 from curationexperts/puma_final

Fix Capfile for Puma compatibility

Author: mark-dce

Capfile

@@ -32,7 +32,9 @@ install_plugin Capistrano::SCM::Git
 require 'capistrano/bundler'
 require 'capistrano/rails/assets'
 require 'capistrano/rails/migrations'
-require 'capistrano/passenger'
+require 'capistrano/puma'
+install_plugin Capistrano::Puma
+install_plugin Capistrano::Puma::Systemd
 
 # Load custom tasks from `lib/capistrano/tasks` if you have any defined
 Dir.glob('lib/capistrano/tasks/*.rake').each { |r| import r }