initial impl of JBERET-102 Support batch HornetQ ItemWriter, and JBERET-101 Support batch HornetQ ItemReader
add more javadocs to HornetQItemReader & HornetQItemWriter; consolidate certain batch properties; add SendAcknowledgeHandler to test.
add more javadocs to HornetQItemReader & HornetQItemWriter
add more batch configuration properties to test job xml to demonstrate their use.
add a section "3rd-party & community extensions" to README.MD.
JBERET-94 Generate and publish jberet-support javadocs
exclude *._private.* packages from javadoc, and other misc changes.
adda link to jBatch Suite in 3rd-party & community extensions section.
JBERET-105 	Support Bean Validation API for Data POJO
add more content to the message in bean validation constraint violation exception; add more constraints to test class StockTrade to demonstrate usage.
[JBERET-103] Add privilege action around JBoss Marshalling cloning. Also switched to using WildFly Security Manager for privileged actions.

Removed privilege action to retrieve system properties from the PropertyResolver.
1.1.0.Alpha2 release.
next is 1.1.0.Alpha3-SNAPSHOT.
initial impl of JBERET-106 Support generating reports with Jasper Reports.
add data resource configuration properties to configure JRDataSource instances; add more javadocs.
Merge remote-tracking branch 'upstream/master'