anchor.diff:        'jobNumber': (jobNumber is double && jobNumber.isNaN) ? null : jobNumber,
         'initials': initials,
         'streetAddress': streetAddress,
  +      'account': serviceAccountName,
         'type': 'project'
       };
       if (committed) {
  
positive.code:   @observable bool isActive;
    @observable String initials;
    @observable String streetAddress;
  
    String rev;
    @observable String serviceAccountName;
  
    Map _json = {};
    Project(String this.id);
  
negative.code:     jobNumber = values['jobNumber'];
      initials = values['initials'];
      streetAddress = values['streetAddress'];
      serviceAccountName = values['account'];
      assert(values['_id'] == null || values['_id'] == id);
      rev = values['_rev'];
    }
  