lardawge/carrierwave_backgrounder — pull request #97 by fbuenemann (2012-12-12 23:35:12+00:00)
Title: Add support for passing options to girl_friday

This adds support for passing options to the GirlFriday::WorkQueue. This is needed to set the number of worker threads or configure a redis store for persistence.

A full example with redis could look like:
```ruby
CarrierWave::Backgrounder.configure do |c|
c.backend :girl_friday, queue: :image_processing, size: 10, store: GirlFriday::Store::Redis
end
```