Hi team! I've prepared NMU for ruby-celluloid, ruby-nio4r, ruby-celluloid-io. If nobody objects please upload them. - ruby-celluloid is patched for rspec3 compatibility (backported from upstream) - ruby-nio4r is updated to the latest version, ruby-celluloid-io needs it - ruby-celluloid-io is updated to the latest version, we need it for the berkshelf