WIP
Start on review side of finaid
Financial aid review team

Implement the review team:
* new permission in fixtures
* new team in fixtures
* implemented is_reviewer() code

Also switched to using natural keys in the permissions fixture, which
we should have been doing all along.
Escape messages; add form error message

* When displaying financial aid application messages, escape the text
  for security.
* If there's an error on the financial aid application form, display a
  message at the top so it's more obvious.
Merge branch 'develop' into feature/141-finaid-review-app
Merge branch 'feature/review-finaid' into feature/141-finaid-review-app

Conflicts:
	pycon/templates/finaid/application_list.html
Merge branch 'feature/finaid-review-team' into feature/141-finaid-review-app
Commit the migrations to get them out of the way
First pass at the reviewer's app
Load jquery on registration page

We inadvertantly removed it and it is needed.
Add test that user cannot see private messages about their application
Make vendor URL configurable, add docs, add CSRF token
FOO
ADD migrations
Add support for French body on cms pages
Export a zip of sponsor logos
Add tests for sponsor file download
Move download button to dashboard; put right year in download filename
Improve presentation changelist

* Add filters
* Add search
* Enable sorting on number column (other columns already enabled)
Well, not completely remove it, but remove it from the global
list of context processors and just call it from the dashboard
view to update the context for that view. Not the most general
solution, but should work well enough.