pep8 fixes in slimta package
added pep8 fixes for slimta.edge package
pep8 fixes for slimta.http package
pep8 fixes for slimta.logging package
pep8 fixes for slimta.policy package
pep8 fixes for slimta.queue package
pep8 fixes for slimta.relay package
pep8 fixes for slimta.relay.smtp package
pep8 fixes for slimta.smtp package
pep8 fixes for slimta.smtp.auth package
pep8 fixes for slimta.util package
monkey patch earlier