Remove syck, add notifier back, add cleanup on deploy

config/boot.rb

@@ -1,6 +1,3 @@
-require 'rubygems'
-require 'yaml'
-YAML::ENGINE.yamler = 'syck'
 # Set up gems listed in the Gemfile.
 ENV['BUNDLE_GEMFILE'] ||= File.expand_path('../../Gemfile', __FILE__)
 

config/deploy.rb

@@ -34,16 +34,18 @@ task deploy: :environment do
     invoke :'bundle:install'
     invoke :'rails:db_migrate'
     invoke :'rails:assets_precompile'
-    #invoke :notify_errbit
+    invoke :notify_errbit
 
     to :launch do
       queue "touch #{deploy_to}/tmp/restart.txt"
     end
+    
+    invoke :'deploy:cleanup'
   end
 end
 
 desc 'Notifies the exception handler of the deploy.'
-task notify_errbit: :environment do
+task :notify_errbit do
   revision = `git rev-parse HEAD`.strip
   user = ENV['USER']
   queue "bundle exec rake hoptoad:deploy TO=#{rails_env} REVISION=#{revision} REPO=#{repository} USER=#{user}"