Merge pull request #1543 from jbertram/master

HORNETQ-1328 - Fix order of totalIterator()
Javadoc 1.8 error fixes
[HORNETQ-1329] Make it possible for an alternative security provider to be specified for the key and trust stores used by NettyConnector and NettyAcceptor.

Amongst other things this makes it possible for a PKCS#11 provider to be specified.
Merge pull request #1545 from scop/javadoc8

Javadoc 1.8 error fixes
Merge pull request #1546 from darranl/HORNETQ-1329/master

[HORNETQ-1329] Make it possible for an alternative security provider to ...
fixing failover test
Merge pull request #1549 from clebertsuconic/master-fix

fixing failover test
vertx integration impl
Merge pull request #1552 from gaohoward/andy_vertx_master

vertx integration
fixing headers on Vertx integration
Merge pull request #1553 from clebertsuconic/master-fix

fixing headers on Vertx integration
https://issues.jboss.org/browse/HORNETQ-1331 Multi protocol refactoring
This is the first pass. There are a few issues here that we are still working on...
So, this will improve over time... it's a first pass only
Merge pull request #1554 from clebertsuconic/master-multiprotocol

https://issues.jboss.org/browse/HORNETQ-1331 Multi protocol refactoring
HORNETQ-1323 - Scale-down by transferring messages on clean shutdown
Merge pull request #1556 from jbertram/master_hook

HORNETQ-1323 - Scale-down by transferring messages on clean shutdown
Upgrade JBoss Logging processor to resolve compile-time WARNING messages about the supported source version