default url_format to "/:job/:name"
removed unused method
JobBuilder only needs to deal with processing jobs
repage by default - if people don't want repage they can do a custom processor
resize_and_crop is separate from crop
moved development helper stuff into dev directory
renamed job_definitions -> processor_shortcuts
renamed JobBuilder -> ProcessorBuilder
don't need Register
initializing a TempObject from another maintains the meta
Dragonfly::Processor for normalizing the processor interface
Processor#build
no need for ProcessorBuilder
got rid of job_definitions / shortcuts stuff and simplified imagemagick plugin
Dragonfly::Generator
Use generator in the app
Generator#names and Processor#names
Generator#update_url
job uses Dragonfly#Processor and Dragonfly#Generator correctly
raise an error if processor/generator is not given