managed.rb in celluloid-0.18.0.pre2

- old
+ new

@@ -1,3 +1,6 @@
-$CELLULOID_BACKPORTED = false
-$CELLULOID_MANAGED = true
-require "celluloid/autostart"
+raise NotImplementedError, <<-MSG.strip.gsub(/\s+/, " ")
+  Celluloid 0.18 no-longer supports the "managed" API.
+  Please switch to using: `require 'celluloid'`
+  For more information, see:
+  https://github.com/celluloid/celluloid/wiki/0.18-API-changes
+MSG