Add ModuleOptions to hdfsjdbc
Add ModuleOptions for aggregator processor

XD-1213: Allow conditional validation of ModuleOptions

on merge, fixed typo: ProcessortModuleOptionsMetadataSupport
XD-1220

Making JDBC batch jobs honor spring:datasource: settings

- making properties for batch-jdbc and jdbc same

- adding connection pool config to datasource for batch jobs

Fixing initializerScript reference in comment
XD-1247 XD-1248. Cleanup AbstractSingleNodeStreamDeploymentIntegrationTests
XD-343 Provide module friendly JMX object names
XD 343 Upgrade to jolokia 1.1.5 and add java client to build
XD-1146 Add Async Request/Response to MessageBus

Add async request/response support to the MessageBus.

Initially to support batch partitioning over supported
transports, but generally applicable.

Simple partitioned job creates two partitions.

Add Code to JobPlugin.removeModule() to unBind the request/reply channels from the bus.

Add Rabbit Partitioned JobPlugin Test

Separate Partition Infrastructure allows user-defined jobs to import the infrastructure and just provide partitioner and tasklet beans.

Add Redis Message Bus Request/Reply Support

Fix Test After Rebase

Add more mocking to prevent NPE in test where we looked for the batch
partitioning channel(s).

Update to Batch 3.0.0.BUILD-SNAPSHOT

- includes spring-batch-integration
- Added new JobInstance 'instanceId' to Jackson Mixin
- fix some tests due to JobExecution constructor change
- Batch 3.0 no longer rejects duplicate executions when there are no parameters
    https://github.com/spring-projects/spring-batch/commit/ce16ad2b03b2370498e192ff7ad48052a4951f77#diff-325bf951caf9852e15e7490744cd9317L125
    fix tests for allow/disallow duplicate executions to add a parameter
- Remove the JobRepository DB before starting tests

Polishing

 - Remove requestorName from bindReplier
    Use a common name and identify the requestor/replier internally
 - Allow requestor/replier to bind in any order

Fix Excludes

Incorrect syntax for exclude of old s-b-integration.

Polishing - PR Comments
Minor update to xd-config.yml to show how to update hsqldb host, port and dbname
XD-1022. Display module list by type.

XD-1022. Clean imports

XD-1022. Favour Assert over Preconditions.

XD-1022. Reuse existing iterators.

Add Copyright header, simplify rendering.
XD-1249 All Shell Integration Tests run from Suite
XD-1254 - Moved container setup to @BeforeClass

XD-1254 Fixed typo in Redis....Tests

XD-1254 removed System.out.println()

XD-1254 cleanup per review
Add missing ClassRule TestSupport

Since the Redis/Rabbit SingleNodeIntegrationTests' startup() method
is changed to be static, we need to apply static @ClassRule to
check the TestSupport rule for Redis/Rabbit availability.

Also, the ShellCommandsTestSuite requires ClassRule as the
AbstractShellIntegrationTest has the RedisTestSupport
Prevent NPE if no db files are present