bmun/huxley — pull request #322 by kmeht (2014-09-17 06:32:07+00:00)
Title: Add a List API for Assignments.

This adds an API that lists a school's assignments at the URL
`/school/:id/assignments`. It's accessible only by the school's
advisor, and superusers.

Resolves #316.

**Test Plan:** Added test cases.