Add repo project for SPR-6132 (and SPR-6124 since it's related).

Based on Ed Randall's zip.
```NoRollbackIsOKDAOTest``` pass to show that the rest of the code is not involved.
```RollbackIsNotOKDAOTest``` is the same as ```NoRollbackIsOKDAOTest``` but adds ```@Rollback(true)``` to show the transaction unexpected behavior described in SPR-6132
```TimeoutIsNotOKDAOTest``` is the same as ```NoRollbackIsOKDAOTest``` but adds ```timeout = 1000``` to a ```@Test``` annotation to show the bug as describes in SPR-6124

Issues URLs :
https://jira.springsource.org/browse/SPR-6132
https://jira.springsource.org/browse/SPR-6124