codalab/codalab — pull request #651 by ckcollab (2014-09-18 02:44:31+00:00)
Title: Save yaml for competition

Resolves issue #508

## Tasks
- [x] model
- [x] unpack saves yaml
- [x] competition edit form has link to download YAML
- [x] view for downloading
- [x] test view returns proper contents
- [x] test view permissions (admins OR creator)
- [x] test view with non existent pk