Update delayed_job dependency to version 3.0.4

Gemfile

@@ -65,7 +65,7 @@ end
 group :development, :test, :staging, :production do
   gem 'clearance'
   gem 'daemons'
-  gem 'delayed_job', '3.0.3'
+  gem 'delayed_job'
   gem 'delayed_job_active_record'
 
   gem 'newrelic_rpm'

Gemfile.lock

@@ -76,7 +76,7 @@ GEM
     daemons (1.1.9)
     dalli (2.5.0)
     database_cleaner (0.9.1)
-    delayed_job (3.0.3)
+    delayed_job (3.0.4)
       activesupport (~> 3.0)
     delayed_job_active_record (0.3.3)
       activerecord (>= 2.1.0, < 4)
@@ -273,7 +273,7 @@ DEPENDENCIES
   daemons
   dalli
   database_cleaner
-  delayed_job (= 3.0.3)
+  delayed_job
   delayed_job_active_record
   dynamic_form
   excon

db/migrate/20121124000000_add_queue_to_delayed_jobs.rb

@@ -0,0 +1,9 @@
+class AddQueueToDelayedJobs < ActiveRecord::Migration
+  def self.up
+    add_column :delayed_jobs, :queue, :string
+  end
+
+  def self.down
+    remove_column :delayed_jobs, :queue
+  end
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended to check this file into your version control system.
 
-ActiveRecord::Schema.define(:version => 20120916165331) do
+ActiveRecord::Schema.define(:version => 20121124000000) do
 
   create_table "announcements", :force => true do |t|
     t.text     "body"
@@ -30,6 +30,7 @@
     t.string   "locked_by"
     t.datetime "created_at",                :null => false
     t.datetime "updated_at",                :null => false
+    t.string   "queue"
   end
 
   create_table "dependencies", :force => true do |t|

script/delayed_job

@@ -0,0 +1,5 @@
+#!/usr/bin/env ruby
+
+require File.expand_path(File.join(File.dirname(__FILE__), '..', 'config', 'environment'))
+require 'delayed/command'
+Delayed::Command.new(ARGV).daemonize