Add pry-rails and pry-debugger support for development
Allow a recipe to be viewed as JSON
Move recipe parsing to model (from controller) and handle both document upload and manual entry
Add rmagick support
Add functionality to display uploaded image in form across requests (e.g. if validation fails), and change the file upload interface when an image is chosen
Add resque support
Use resque 1.24.1
Add OCR support through OCRSDK and ABBYY API
Add ocr_raw_text and source to Recipe model
Add ocr_processed flag to Recipe
Add asynchronous OCR processing on Recipe.document using Resque (saves to self)
Add rake tasks for resque