* Fixed a bug that BitronixTransactionManager was too restrictive about when timeout can be set.
* Fixed a bug in the JDBC pool's local/global context detection during automatic delistment.
* Fixed duplicate name registration in the transaction log.
* Shortened generated GTRID and BQUAL to the minimal possible size.
* Exceptions thrown in Synchronization.beforeCompletion() now properly abort the transaction.
* Fixed resource joining algorithm.
* Changed default configured value for resource bean's useTmJoin property to true.
* Dropped bitronix.tm.journal.JournalException.
* Reinforced integrity by disallowing the TM to startup when initial recovery failed.