Wrap end date in quotes
Merge pull request #19 from edx/gabe/ensure-quotes

Wrap end date in quotes
Add support for multiple recipients per org, and multiple orgs per alias.
Merge pull request #20 from edx/brian/multiple-recipients

Add support for multiple recipients per org, and multiple orgs per alias.
Update acceptance tests to use "recipients" in org configuration.
Merge pull request #21 from edx/brian/use-recipients-in-tests

Update acceptance tests to use "recipients" in org configuration.
Breakdown historical enrollment trends by demographic traits
fixup! Breakdown historical enrollment trends by demographic traits