lml/ost — pull request #344 by lakshmivyas (2014-05-19 15:33:56+00:00)
Title: lml/ost#341: Add aggregated assignment exercise view.

WIP.

- Add permissions to assignment exercise model.
- Add links in the assignment page for the new view.
- Add assignment exercise controller with a single show action.
- Add assignment exercise view.

Notes:

- This commit introduces a lot of redundancy between student
exercise and the assignment exercise. Need to refactor to
partials for better reuse.

- Assignment exercises are bunched for a particular cohort,
need to make it accessible for all cohorts.

- The table border rendering is flaky in FF nightly.