Add logger.error()
Log all the errorz
Error logging with missing commits
Added listener constraint.
Changed UID of NodeAffiliation.
Changing to an unique UID for NodeSubscription.
Refactoring RecentItemsGet, making it clearer
Using correct namespace for RSM.
Fixes RSM in recent-items by using global ids.
Fixes RecentItemsGetTest.
Handler for NodeConfigure
request http://xmpp.org/extensions/xep-0060.html#owner-configure-request
adding more NOT NULL constraints to the subscriptions table
Java server doesn't update anonymous and temporary subscription columns

channel-server=# ALTER TABLE subscriptions ALTER COLUMN temporary DROP NOT NULL ; 
ALTER TABLE
channel-server=# ALTER TABLE subscriptions ALTER COLUMN anonymous  DROP NOT NULL ; 
ALTER TABLE
Using joda-time to parse and format ISO 8601 dates.
Merge branch 'master' of https://github.com/buddycloud/buddycloud-server-java.git
Adding RepliesGet to PubSubGet.
Using item ids instead of payload ids to paginate.
Avoiding fast throw optimization.
Logger.error() will print full stack trace if a message is provided.
Allowing ISO8601 formatter to print.