Fix __all__ to the current list of exported modules (must pass the

tests in test_email.py).

Lib/email/__init__.py

@@ -9,13 +9,14 @@ __version__ = '1.0'
 __all__ = ['Encoders',
            'Errors',
            'Generator',
-           'Image',
            'Iterators',
+           'MIMEAudio',
            'MIMEBase',
+           'MIMEImage',
+           'MIMEMessage',
+           'MIMEText',
            'Message',
-           'MessageRFC822',
            'Parser',
-           'Text',
            'Utils',
            'message_from_string',
            'message_from_file',