Add MessageCounterKey for the message stats capture.
Add message stats counter functionality to andes.
Optimize message status change data retrieval.
Optimize message status change data retrieval.
Optimize message status change data retrieval.
Merge pull request #1 from wso2-dev/master

Get latest 18-09-2014
Changing hazelcast getNodeID method to return  Node/<IP>:<Port>
Merge pull request #48 from sperera/master

Changing hazelcast getNodeID method to return  Node/<IP>:<Port>
Fix a memory leak and add a performance improvement
Merge pull request #49 from a5anka/performance_fixes

Fix a memory leak and add a performance improvement
Jiira: https://wso2.org/jira/browse/MB-761
Merge branch 'master-main' of https://github.com/akalankapagoda/andes
Fix Message Queue Browser page loading.
Merge pull request #50 from akalankapagoda/QueueBrowserFix

Queue browser fix
Storage related classes moved to org.wso2.andes.store package
exchanges storing method implemented
H2BasedAndesContextStoreImpl class implementation completed with unit testing.

- message counter update methodes in context store need to be reviewed regarding
 jdbc storage.
AndesContextStore and MessageStore interface implemented classes related information are read from configs and
initialised.
scheduled content deletion task is done with a scheduled thread pool executor.
AndesContextStore Interface method correctly updated to store binding information rather than
routing key.

Issue of incorrectly reloading bindings from storage is fixed with this change.