Clarify documentation regarding message grouping and FIFO semantics
Merge pull request #1618 from jbertram/master

Clarify documentation regarding message grouping and FIFO semantics
Java EE example demonstrating DLQ functionality with MDB
Merge pull request #1619 from jbertram/master

Java EE example demonstrating DLQ functionality with MDB
Test and document _HQ_ORIG_QUEUE property for expired messages
Merge pull request #1621 from jbertram/master

Test and document _HQ_ORIG_QUEUE property for expired messages
HornetQMessage requires any JMS message property name should be a valid java identifier. No dots are allowed. Renaming vertx properties so that they comply to the rules.
Merge pull request #1622 from AddictedCS/hotfix-vertx-property-name

HornetQMessage does not allow dots in message properties
Making AMQP to be responsive... work in progress
ACK on client attempt