Separate the queuing library and server
Refactor hooks.

- New module, ResqueScheduler::Plugin, for running hooks.
- Refactored before_schedule- and after_schedule-hooks.
- Added before_delayed_enqueue-hook.
- Simplified tests for hooks.
- Updated README.
Merge pull request #140 from andreas/master

Refactor hooks
Bumping version
wrong version
Remove not used variable and whitespaces
Allow performing the job right away respecting Resque.inline
Update changelog
Merge pull request #142 from carlosantoniodasilva/resque-inline

Support Resque.inline configuration option. Closes #81
Merging pull request 126
Update README explaining how to get tabs to show up in resque-web
More readme changes
Updating README (Issue #150)
Use Resque.enqueue_to to set the queue (Issue #151)
Update lib/resque_scheduler/plugin.rb
Merge pull request #155 from evantahler/master

Making v2.0.0h work in rails 1.8.7
Don't redirect stdout/stderr when BACKGROUND=true

Ruby 1.9's Process.daemon redirects stderr/stdout to /dev/null
which makes logging impossible. This change prevents
Process.daemon from redirecting stderr and stout to /dev/null
unless ENV['MUTE'] is set.
#157 delayed_queue_peek off by one error
Merge branch 'master' of github.com:bvandenbos/resque-scheduler
Fixing potential job-loss race condition