spring-projects/spring-xd — pull request #723 by trisberg (2014-04-10 13:45:52+00:00)
Title: XD-1526 Removed protobuf-java from dirt classpath

- this was introduced by changing to hadoop22 as default

- need to use the protobuf jar provided by each distro

- updated cdh4 to version cdh 4.6.0