XD-43: Make repositories implement CrudRepository.
XD-43: Tidy up MetricRepository Javadoc.

May not need this at all now, but retaining it
for the time being.
XD-56 - Switch to use Lettuce driver for Redis
fix loading of redis.xml in spring-xd-dirt
XD-55 SI ServiceActivator for an XD Metrics backed Field Value Counter
Add test for Pojo payload
minor cleanup of test case for tuple
XD-36 HDFS outbound adapter initial commit

ignoring integration test since it requires Hadoop

we should add a JUnit rule to check whether Hadoop is running
sink/hdfs.xml uses namespace
XD-27,XD-65 added spring-xd-gemfire-server module
XD-73: add test to start/stop stream server
Merge pull request #6 from wkoh/servertest2

XD-73: add test to start/stop stream server
Adding some explicit deps for jars that were not resolved

Could not resolve all dependencies for configuration ':spring-xd-dirt:compile'.
> Artifact 'org.springframework:spring-web:3.1.3.RELEASE@jar' not found.

Could not resolve all dependencies for configuration ':spring-xd-tuple:compile'.
> Artifact 'org.springframework:spring-asm:3.1.3.RELEASE@jar' not found.

and removed mavenLocal() and added springsource repo to resolve issue with

Could not resolve all dependencies for configuration ':spring-xd-gemfire-server:compile'.
> Artifact 'commons-beanutils:commons-beanutils:1.6@jar' not found.finall
XD-59 - Tuple should support storing nested tuples
XD-99 - Fix Sonar build

* Upgrade to Gradle 1.6
* Use Sonar-Runner plugin instead of Sonar plugin
Merge pull request #10 from ghillert/XD-99

XD-99 - Fix Sonar build
XD-99 - Fix Code Coverage not shown in Sonar
Merge pull request #11 from ghillert/XD-99-2

XD-99 - Fix Code Coverage not shown in Sonar
Update build.gradle
netty-based inbound channel adapter

mapping headers
Merge pull request #12 from markfisher/XD-72

* XD-72:
  netty-based inbound channel adapter
Fix logging for StreamServer.

Added log4j jar and slf4j-log4j, plus explicit slf4j versions.