I added a flush() to the PLNTitleDBImportCommand while testing which
slowed things down. This commit fixes that mistake, and fixes the
test that required the flush().
Don't test with admin@example.com - that username is already
used by the fixtures. These changes make the tests run against a database
that has fixtures and has already processed a plugin and titledb import.
Merge pull request #21 from ubermichael/newplugins

Cleanup a few things