Add i18n to indicator type 2

Ok.  I quickly added the post-test clean up stuff to IndicatorTypeDAOImplTest.  I got a bit bogged down trying to add it to IntegrationTestSetUpAndTearDown (detached objects, but I think I understand how to do it now).   So this will let you merge this morning if you want to do that before getting started on your other project.  I'll work on moving the setup/teardown to the other class later today.  

If you think the code looks good otherwise, I'll do the same for Source.name.