Merge branch 'Sprint/2020-11' into 'master'

src/Database/Database.csproj

src/Database/Models/ProjectModel.cs

src/Database/Models/ProjectQuotasModel.cs

src/Database/Models/UserModel.cs

src/Database/ReturnObjects/ExternalAuthenticatorsObject.cs

src/Database/ReturnObjects/ProjectQuotaObject.cs

src/Database/ReturnObjects/UserObject.cs