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* add ability to specify Content-Transfer-Encoding in composition
drafts.
-* add support for Content-Disposition header (rfc1806).
* remove the code for caching from mhbuild.
MHL
handling type, such as multipart/mixed.
* add way so user can tell mhn to use a certain `proc' such
as moreproc, for certain content types.
-* add support for Content-Disposition header (rfc1806).
+* add support for Content-Disposition header (rfc1806, rfc2183).
* merge the two places in which mhshowsbr.c reads display
strings.
* when storing to a folder, should we save the folder context