Add a connection callback mechanism, as well as better logging.
Merge pull request #72 from rvansa/master

JGRP-1574 ProgressCheck and Custom rejection policies (JGroups 3.3.x)
Removed conditional acking (https://issues.jboss.org/browse/JGRP-1578)
Merge pull request #73 from nickmbailey/master

Connection callback for stomp connection
- Added MessageBatch and unit test
- Changed message list marshalling: write/read length of message list first
- Added up(MessageBatch) to Protocol (default impl)
- Added enable_batching to TP
- All protocols up to and including NAKACK2 and UNICAST2 now implement
- this method
- Message bundling: we're only passing the cluster name *once*
- Moved unmarshalling code into TP.receive()
- JIRA: https://issues.jboss.org/browse/JGRP-1564
ns
- removed FD_ICMP (https://issues.jboss.org/browse/JGRP-1582)

- removed FD_SIMPLE (https://issues.jboss.org/browse/JGRP-1583)

- removed HTOTAL (https://issues.jboss.org/browse/JGRP-1584)

- removed BSH (https://issues.jboss.org/browse/JGRP-1580)
 Made View.members unmodifiable (https://issues.jboss.org/browse/JGRP-1575)
Grabbing HD and HR at the same time (under lock) (https://issues.jboss.org/browse/JGRP-1573)
sending FIND_INITIAL_MBRS up to all nodes if we use a singleton (https://issues.jboss.org/browse/JGRP-1572)
pleasing the eclipse compiler
Correct parsing to take semicolons into account (https://issues.jboss.org/browse/JGRP-1569)
RouterStubManager: stubs now have identity (instead of using InetSocketAddress): https://issues.jboss.org/browse/JGRP-1571
Copying flags in RequestCorrelator when sending a response (https://issues.jboss.org/browse/JGRP-1566)
pp
- Impl of the async invocation API (https://issues.jboss.org/browse/JGRP-1587)
- Added unit test
- Updated docu
changed version to 3.3.0.Alpha2
typo
added stable_interval
Added FutureListener to Message/RpcDispatcher (https://issues.jboss.org/browse/JGRP-1590)