Iain Lane b896fbf038 Enable email policy based on a config flag
So we can turn it off for the "notest" run and for the non-dev series.

This is a tristate

 - 'yes': send email as normal
 - 'dry-run': log what it would do, but send no email [nor update the
   cache, so each run is effectively a fresh run]
 - 'no': disable completely
2017-03-09 11:43:30 +00:00
..
2017-01-24 15:41:46 -08:00