Remove license of the md5 module which is no longer part of Python.

Doc/license.rst

@@ -415,56 +415,6 @@ The source for the :mod:`fpectl` module includes the following notice::
      ---------------------------------------------------------------------
 
 
-MD5 message digest algorithm
-----------------------------
-
-The source code for the :mod:`md5` module contains the following notice::
-
-     Copyright (C) 1999, 2002 Aladdin Enterprises.  All rights reserved.
-
-     This software is provided 'as-is', without any express or implied
-     warranty.  In no event will the authors be held liable for any damages
-     arising from the use of this software.
-
-     Permission is granted to anyone to use this software for any purpose,
-     including commercial applications, and to alter it and redistribute it
-     freely, subject to the following restrictions:
-
-     1. The origin of this software must not be misrepresented; you must not
-        claim that you wrote the original software. If you use this software
-        in a product, an acknowledgment in the product documentation would be
-        appreciated but is not required.
-     2. Altered source versions must be plainly marked as such, and must not be
-        misrepresented as being the original software.
-     3. This notice may not be removed or altered from any source distribution.
-
-     L. Peter Deutsch
-     ghost@aladdin.com
-
-     Independent implementation of MD5 (RFC 1321).
-
-     This code implements the MD5 Algorithm defined in RFC 1321, whose
-     text is available at
-   	http://www.ietf.org/rfc/rfc1321.txt
-     The code is derived from the text of the RFC, including the test suite
-     (section A.5) but excluding the rest of Appendix A.  It does not include
-     any code or documentation that is identified in the RFC as being
-     copyrighted.
-
-     The original and principal author of md5.h is L. Peter Deutsch
-     <ghost@aladdin.com>.  Other authors are noted in the change history
-     that follows (in reverse chronological order):
-
-     2002-04-13 lpd Removed support for non-ANSI compilers; removed
-   	references to Ghostscript; clarified derivation from RFC 1321;
-   	now handles byte order either statically or dynamically.
-     1999-11-04 lpd Edited comments slightly for automatic TOC extraction.
-     1999-10-18 lpd Fixed typo in header comment (ansi2knr rather than md5);
-   	added conditionalization for C++ compilation from Martin
-   	Purschke <purschke@bnl.gov>.
-     1999-05-03 lpd Original version.
-
-
 Asynchronous socket services
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