edx/edx-platform — pull request #884 by sarina (2013-09-06 19:51:45+00:00)
Title: Add datadog tracking for bulk email

@brianhw

Adds datadog tracking calls like we talked about, to aggregate the time it takes both each task and a single send.

Modelled the call after the calls in lms/djangoapps/instructor_task/tasks_helper.py (l 134; 213)