Install and configure django-nose.
Fix bug 1012911: Add list of signed agreements to profile page.
Merge pull request #125 from Osmose/django-nose

Add django-nose as test-runner
Merge pull request #126 from Osmose/show-agreements-on-profile

Fix bug 1012911: Add list of signed agreements to profile page.
Fix bug 1012914: Add CSV export button.