This model is deprecated in favour of Organization.
A Consortium is now simply one of the possible types of
Organizations.

Main points added:
- File Attachments (Agreement only for now)
- Logo to Institution
- Extra ContactTypes
- Subtitle for Contact
- Contact can choose subtitle/kind during activation
- RequestContact
    - Including view/form to submit new request for Partners
    - Including processing view/form for the Admins
- More stuff....