MULE-7107 -  Improve FunctionalTestCase to support several configuration files
Merge pull request #158 from mulesoft/MULE-7107

MULE-7107 -  Improve FunctionalTestCase to support several configuration...
MULE-7107 - making getConfigResources not abstract
Merge pull request #161 from mulesoft/MULE-7107

MULE-7107 - making getConfigResources not abstract
MULE-7052 - adding bitronix transaction manager module and support for vm, jdbc and jms transports

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MULE-7052 - changes required by pull request review
MULE-7052 - improvements regarding code review comments