install rspec
create upload and uploadfile scaffolds
change view to show only needed attributes
display files
update specs
enable debugger
add carierwave gem
ran 'rails generate uploader file'
mount FileUploader to model
will create associations and display in view
add 'public/uploads/' to be ignored
add gem rubyzip
add download all file in zip format to upload show action
upload is displayed as a token and not id
deleted uneeded specs
create/update redirect to Upload model
change id to token
change id to token
add route for recipient_download action
delete view specs