Revert "temporary workaround for today's null file bug."

This reverts commit 946011f1db995ee73794c6bfa2c40bf8628f960d.

Change-Id: If484ba4d0f3a54cb062b92bf8e04e9b2d252f5cb
Hush stdout logging unless we are running from a console

Change-Id: I507936f8f0f4900f2fa45fdc367cabb863a6352c
(FR #1262) Delete empty downloaded files

This forces a fresh download when the upstream system is feeling healthier.

Change-Id: Ib8522c335e6c2ce9ee36b3193164f37be6c6f6ac
Look for email opt outs, not mail optouts

Change-Id: I8dd523e3a108149e9464b92ba3e5845307a50373
Merge "Revert "temporary workaround for today's null file bug.""
Merge remote-tracking branch 'origin/master' into HEAD