Return version to 0.4.0

dasch · dasch · commit 2abec4c3d403 · 2017-07-26T12:10:27.000+02:00
The move to Kafka 0.10 has been cancelled for now -- I need more time on
Kafka 0.9 before making the switch.
diff --git a/lib/kafka/version.rb b/lib/kafka/version.rb
@@ -1,3 +1,3 @@
 module Kafka
-  VERSION = "0.5.0.beta1"
+  VERSION = "0.4.0"
 end
