Have bin/airserver.rb upload its thumbnail view

[sodabrew]

Add an HTTP upload route for thumbnails from the remote servers. This means bin/airserver.rb will no longer assume that it is co-located with the web UI filespace.

[sodabrew]

Should I use https://github.com/thoughtbot/paperclip or https://github.com/carrierwaveuploader/carrierwave that is the question.

[tjk]

I have some experience with paperclip -- I've found it fairly easy to use in the past. Never tried carrierwave but on first look, it seems like it might be a little more opinionated, requiring slightly less configuration (it calls itself "classier").