It's now using mimetools instead of rfc822

Doc/lib/libhttplib.tex

@@ -95,9 +95,9 @@ read the reply from the server, and return a triple (\var{replycode},
 reply code from the request (e.g.\ \code{200} if the request was
 handled properly); \var{message} is the message string corresponding
 to the reply code; and \var{header} is an instance of the class
-\code{rfc822.Message} containing the headers received from the server.
-See the description of the \code{rfc822} module.
-\stmodindex{rfc822}
+\code{mimetools.Message} containing the headers received from the server.
+See the description of the \code{mimetools} module.
+\stmodindex{mimetools}
 \end{funcdesc}
 
 \begin{funcdesc}{getfile}{}

Doc/libhttplib.tex

@@ -95,9 +95,9 @@ read the reply from the server, and return a triple (\var{replycode},
 reply code from the request (e.g.\ \code{200} if the request was
 handled properly); \var{message} is the message string corresponding
 to the reply code; and \var{header} is an instance of the class
-\code{rfc822.Message} containing the headers received from the server.
-See the description of the \code{rfc822} module.
-\stmodindex{rfc822}
+\code{mimetools.Message} containing the headers received from the server.
+See the description of the \code{mimetools} module.
+\stmodindex{mimetools}
 \end{funcdesc}
 
 \begin{funcdesc}{getfile}{}