update HA docs
Merge pull request #1706 from andytaylor/master

update HA docs
HORNETQ-1371 - Fix table formatting in new HA document
HORNETQ-1370 - Setting String property to null on a Message breaks XMLExporter tool
Merge pull request #1713 from jbertram/master-exportnullproperties

HORNETQ-1370 - Setting String property to null on a Message breaks XMLEx...
Merge pull request #1712 from jbertram/master

HORNETQ-1371 - Fix table formatting in new HA document
HORNETQ-1372 & BZ1113908 - TopicControl.listDurableSubscriptionsAsJSON does not work with heirarchical topics
Merge pull request #1714 from jbertram/master

HORNETQ-1372 & BZ1113908 - TopicControl.listDurableSubscriptionsAsJSON d...
https://bugzilla.redhat.com/show_bug.cgi?id=1014037 and https://bugzilla.redhat.com/show_bug.cgi?id=1009409 - fix bridge shutdown while failing
revert fix for https://bugzilla.redhat.com/show_bug.cgi?id=1114973 - fixing org.hornetq.api.core.management.ObjectNameBuilder to return correct Object names...
Merge pull request #1718 from andytaylor/master

https://bugzilla.redhat.com/show_bug.cgi?id=1014037 and https://bugzilla.redhat.com/show_bug.cgi?id=1009409
BZ915760 - Trace stack is too verbose for DEBUG level
Merge pull request #1722 from gaohoward/master_bug1114973_revert

revert fix for https://bugzilla.redhat.com/show_bug.cgi?id=1114973 - fix...
Merge pull request #1727 from jbertram/master

BZ915760 - Trace stack is too verbose for DEBUG level
BZ997782 - Calling message.clearBody() on large message after failover throws RuntimeException
Merge pull request #1731 from jbertram/master

BZ997782 - Calling message.clearBody() on large message after failover t...
https://issues.jboss.org/browse/HORNETQ-1375 -- OpenWire protocol support
Merge pull request #1717 from gaohoward/master_openwire

https://issues.jboss.org/browse/HORNETQ-1375 -- OpenWire protocol support
Added Common module dependency to fix JMS tests
Merge pull request #1737 from mtaylor/fix_jms_tests

Added Common module dependency to fix JMS tests