[WFLY-2469] Upgrade to HornetQ 2.4.0.Beta3

HornetQ depends on Netty 4 which has changed its package from
org.jboss.netty to io.netty.

* dependency changes:
  * upgrade HornetQ to 2.4.0.Beta3
  * add dependency to Netty 4.0.12 (GAV io.netty:netty-all:4.0.12)
  * adding picketbox as a dependency on hornetq, otherwise simple login
    modules won't work, also fixing the TCK after the update

* module changes:
  * add io.netty module for Netty 4.x (and keep org.jboss.netty module for
    Netty 3.x)
  * add hornetq-native jar to org.hornetq module (this jar contains now
    both Java classes and native libraries)
* management model changes:
  * remove servlet-connector resource that was using Netty 3.x HTTP
    tunneling Servlet and was added a workaround until HornetQ support
    one-port to be accessible over HTTP.
[WFLY-2346] add messaging 1.4 XML namespace

* add support for the 1.4 messaging namespace (corresponding to 1.3.0
   mananagement model)

* managemement changes introduces in 1.4 XML / 1.3.0 management
  * new max-saved-replicated-journal-size attribute for hornetq-server
    resource
  * new group-timeout & reaper-period attributes for grouping-handler
    resource
[WFLY-2218] Add ability to not list runtime resources and attributes in CompareModelVersionsUtil
[WFLY-2505] Update EAP transformer tests for JGroups.
WFLY-1317 unignore LdapExtLoginModuleTestCase tests for role search with slash in a role-name
[WFLY-2478] Update infinispan transformers.
[WFLY-2478] Fix Infinispan EAP transformers.
[WFLY-2478] Fix Infinispan EAP transformers.Small update.
JBMETA-367 XML schema; use of elementFormDefault='unqualified'; cannot validate some documents
[WFLY-2542] fix groovy meta class interface 

Ignore the groovy meta class allowing to get the correct implemented interface
[WFLY-2542] Test case to java and groovy class
[WFLY-2542] fix
[WFLY-2218] Use the new varargs variety of addMavenResourceURL in places that could use it
[WFLY-2469] Upgrade to HornetQ 2.4.0.Beta3

* update domain.xml messaging subsystem configuration to use
  the latest parser and remove the servlet-connector resource
snapshot version of hornetq - do not merge this!!