sanger/sequencescape — pull request #276 by jensraaby (2011-11-01 14:27:25+00:00)
Title: Carrierwave replaces Paperclip & Attachment_Fu

The custom Attachment_fu and Paperclip code has been deleted from vendor/plugins. All functionality is replaced with Carrierwave (a custom uploader class "polymorphic uploader" uses the DbFile model for file storage with each item split into 200 kilobyte chunks).

Several models were changed to use this uploader. Three database migrations change tables, copy the data, and delete the original data.