make it possible to run rake tasks (the other tasks like delayed job etc. are included by the gems' railties)

Gemfile

@@ -9,15 +9,14 @@ gem "rdoc", ">= 2.4.2"
 # Needed only on RUBY_VERSION = 1.8, ruby 1.9+ compatible interpreters should bring their csv
 gem "fastercsv", "~> 1.5.0", :platforms => [:ruby_18, :jruby, :mingw_18]
 gem 'globalize3', :require => 'globalize'
-gem "delayed_job", "~> 3.0.3"
+gem "delayed_job_active_record" # that's how delayed job's readme recommends it
 
 group :test do
   gem 'shoulda', '~> 2.10.3'
   gem 'edavis10-object_daddy', :require => 'object_daddy'
   gem 'mocha'
 
-  platforms :mri_18, :mingw_18 do gem 'ruby-debug' end
-  platforms :mri_19, :mingw_19 do gem 'ruby-debug19', :require => 'ruby-debug' end
+  platforms :mri_18, :mingw_18, :mri_19, :mingw_19 do gem 'debugger' end
 end
 
 group :openid do

Rakefile

@@ -1,23 +1,7 @@
+#!/usr/bin/env rake
 # Add your own tasks in files placed in lib/tasks ending in .rake,
 # for example lib/tasks/capistrano.rake, and they will automatically be available to Rake.
 
-require(File.join(File.dirname(__FILE__), 'config', 'boot'))
+require File.expand_path('../config/application', __FILE__)
 
-require 'rake'
-require 'rake/testtask'
-
-begin
-  # loading task with rake >= 0.9
-  require 'rdoc/task'
-rescue LoadError
-  # loading task with rake < 0.9
-  require 'rake/rdoctask'
-end
-
-require 'tasks/rails'
-
-begin
-  require 'delayed/tasks'
-rescue LoadError
-  STDERR.puts "Run `rake gems:install` to install delayed_job"
-end
+OpenProject::Application.load_tasks