Batch Processing: Content-Type Multipart/HTML no longer valid

During the discussion of issue SRAMP-8 it was discovered that Batch Processing has some issues regarding the use of content type. The Content Type is shown to be multipart/html. However, Martin Smithson commented to the group that multipart/html was only proposed and this proposal has since expired. The TC needs to work to figure out which multipart/???? is the correct one to use and make appropriate changes. The multipart/???? options can be found at http://www.w3.org/Protocols/rfc1341/7_2_Multipart.html.