Project community and funding - add new attributes to project model

[mjstealey]

• [x] community as array of string in project model (same functional options as tags)
  • [x] update swagger
  • [x] add json file
  • [x] update models
  • [x] update endpoints
    • /projects/communities
    • /projects/{uuid}/communities
  • [x] update controller and utils logic
  • [x] update db_load and db_restore
  • [x] update decorator for permissions
• [x] funding as array of object in project model (same functional option as tags)
  • [x] update swagger
  • [x] add json file
  • [x] update models
  • [x] update endpoints
    • /projects/project-funding
    • /projects/{uuid}/project-funding
  • [x] update controller and utils logic
  • [x] update db_load and db_restore
  • [x] update decorator for permissions
  • [x] add agency_other --> allow free-text when agency is "Other", otherwise None

community

{
  "communities": [
    "string"
  ]
}

project funding

{
  "project_funding": [
    {
      "agency": "string",
      "agency_other": "string",
      "award_amount": "string",
      "award_number": "string",
      "directorate": "string"
    }
  ]
}

Project categories

• Field One: Project Science Domain/Community
  • Please select at least 3 science domains/communities.
• Field Two: Project Funding Source
  • Please select your project’s funding agency.
• Field Three: NSF Directorate
  • Please select your project’s NSF Directorate.
• Field Four: Award Num. and Amount
  • Please write your project’s award number and amount of funding.

Placeholder based on this doc: https://docs.google.com/document/d/1_q4pSNqh0krm9LG65E8zkkzpo7mdctV0xsuODJA3GfA/edit#heading=h.l9bw8nmywtnu