logging at info level and as such no longer prints out the celery task
timing which are found to be use to find out if a tasks has been called
but also the timing for the task. Added an extra timing message for
celery tasks so that it can be determined if the these are less frequent
than the API calls and provide more useful information
they were always caught locally by celery's base handler, however,
we weren't logging them ourselves, which meant it wouldn't be put into
the json logs that are sent to cloudwatch.
We don't use boto2 on the api anymore, not since celery 4.0.2
Note - if you run locally with boto2 still installed you'll see errors
that complain about things like:
boto.exception.SQSError: SQSError: 403 Forbidden
<?xml version="1.0"?><ErrorResponse xmlns="http://queue.amazonaws.com/doc/2012-11-05/"><Error><Type>Sender</Type><Code>SignatureDoesNotMatch</Code><Message>Credential should be scoped to a valid region, not 'queue'. </Message><Detail/></Error><RequestId>52207ca4-9131-58cb-89ae-2d45f06623a3</RequestId></ErrorResponse>
If so, make sure boto2 is completely uninstalled.
