Big email 3.0 API changes, with updated unit tests and documentation.

Briefly (from the NEWS file):

- Updates for the email package:
  + All deprecated APIs that in email 2.x issued warnings have been removed:
    _encoder argument to the MIMEText constructor, Message.add_payload(),
    Utils.dump_address_pair(), Utils.decode(), Utils.encode()
  + New deprecations: Generator.__call__(), Message.get_type(),
    Message.get_main_type(), Message.get_subtype(), the 'strict' argument to
    the Parser constructor.  These will be removed in email 3.1.
  + Support for Python earlier than 2.3 has been removed (see PEP 291).
  + All defect classes have been renamed to end in 'Defect'.
  + Some FeedParser fixes; also a MultipartInvariantViolationDefect will be
    added to messages that claim to be multipart but really aren't.
  + Updates to documentation.

1 files changed, 4 insertions, 5 deletions

diff --git a/Doc/lib/emailmimebase.tex b/Doc/lib/emailmimebase.tex
index 3318d6a..070c9a2 100644
--- a/Doc/lib/emailmimebase.tex
+++ b/Doc/lib/emailmimebase.tex
@@ -142,9 +142,7 @@ Optional \var{_subtype} sets the subtype of the message; it defaults
 to \mimetype{rfc822}.
 \end{classdesc}
 
-\begin{classdesc}{MIMEText}{_text\optional{, _subtype\optional{,
-    _charset\optional{, _encoder}}}}
-
+\begin{classdesc}{MIMEText}{_text\optional{, _subtype\optional{, _charset}}}
 A subclass of \class{MIMENonMultipart}, the \class{MIMEText} class is
 used to create MIME objects of major type \mimetype{text}.
 \var{_text} is the string for the payload.  \var{_subtype} is the
@@ -153,6 +151,7 @@ character set of the text and is passed as a parameter to the
 \class{MIMENonMultipart} constructor; it defaults to \code{us-ascii}.  No
 guessing or encoding is performed on the text data.
 
-\deprecated{2.2.2}{The \var{_encoding} argument has been deprecated.
-Encoding now happens implicitly based on the \var{_charset} argument.}
+\versionchanged[The previously deprecated \var{_encoding} argument has
+been removed.  Encoding happens implicitly based on the \var{_charset}
+argument]{2.4}
 \end{classdesc}