Readme update
Readme update

tonchidot/delayed_paperclip,jrgifford/delayed_paperclip,cgunther/delayed_paperclip,matt0903/delayed_paperclip,owahab/delayed_paperclip,leighhalliday/delayed_paperclip,jonathanleone/delayed_paperclip,hewrin/delayed_paperclip,ombulabs/delayed_paperclip,itkin/delayed_paperclip