One more stray puts.

ruby/lib/jam_ruby/models/jam_track_track.rb

@@ -36,7 +36,6 @@ module JamRuby
     # we would verify their rights (can_download?), and generates a URL in response to the click so that they can download
     # but the url is short lived enough so that it wouldn't be easily shared
     def sign_url(expiration_time = 120)
-      puts "Signing: #{self[:url]}"
       s3_manager.sign_url(self[:url], {:expires => expiration_time, :response_content_type => 'audio/ogg', :secure => false})
     end