[JBTM-2277] Use the parallel GC to work around a wildfly issue
Merge pull request #760 from mmusgrov/JBTM-2277

[JBTM-2277] Use the parallel GC to work around a wildfly issue
Updated to use bash that should work on linux and cygwin
JBTM-2264 Update transactional driver to override isSameRM for those
drivers which do not support TMJOIN
JBTM-2278 Updated to allow TransactionManager::suspend() to work for JTS after_completion calls which arrive on a requestprocessor thread due to JacORB being configured with interceptors
Allow the user to pass a reference to an XADataSource to the transactional driver