[fix bug 879762] Commenting system for the swag/budget automation.

* Replace fudge with mock in some failing tests.
Make 'votes' field in voting app readonly.
Merge pull request #525 from akatsoulas/voting-readonly

Make 'votes' field in voting app readonly.
[Fix bug 912431] Enhance documentation.
* Demo data using factories
* Static files
Merge pull request #514 from johngian/enhance-docs

[Fix bug 912431] Add demo data creation instructions to docs
Merge pull request #500 from akatsoulas/879762

[fix bug 879762] Commenting system for the swag/budget automation.