more work on testing smtpd
merge
modified test_smtpd
modifed test_smtpd
added queue_dir
gna
cleanup
more cleanup
more cleanup
- fixed some tests
- sql refactoring
more sql refactoring
finished sql unit test
forgot testing sql failover connections
sql refactoring
added some output to sqlite test
fixed mem leak
working on module preloading and module tests
finished (probably) module tests
added module preloading for smtp engine
- added module preloading to pipe engine
- changed pipe engine unit test