Add "Organization" as data field in account creation, allow sharing of permissions by organization

[KPHowley]

Dependencies

After all of the issues in the prioritized backlog have milestones, release dependency and prioritize this.

Overview

Add "Organization" as data field in account creation, perhaps share permissions to edit projects by organization.

Action Items

• [ ] determine method of implementation
• [ ] add data field for Organization in backend
• [ ] add a way to share permissions to edit projects between individuals in organization