EML v6 gotcha

In doing some testing and debugging on new CAM release it uncovered
    this little wart.

    

    
        
We have OfficialStatus defined as one of two lists of
          permitted values.

        
 

        
I'd suggest we pick one here / and / or create two elements
          - since we have two different things being treated as one.

        
 

        
I'm not saying this is an immediate action item - its
          relatively benign - but something we just need to note as an
          action item as and when we get to doing the next point release
          of EML 6.

        
 

        
Thanks, DW

        
 

        
<xs:simpleType name="OfficialStatusType"><xs:union
          memberTypes="VoteStatusType
          ContentStatusType"/></xs:simpleType>

        
 

        
<xs:simpleType
          name="VoteStatusType"><xs:restriction
          base="xs:token">

        
<xs:enumeration value="official"/><xs:enumeration
          value="provisional"/><xs:enumeration
          value="interim"/></xs:restriction>

          </xs:simpleType>

        
 

        
<xs:simpleType
          name="ContentStatusType"><xs:restriction
          base="xs:token">

        
<xs:enumeration value="proposed"/><xs:enumeration
          value="pending"/><xs:enumeration value="approved"/>

          </xs:restriction>

          </xs:simpleType>