update index.html and .entry.json per recent manifest changes

Every index.html file (for entries) was updated as the tarball download
description was changed to 'download entry source' (though I think this
is a mistake as the C file is described as 'entry source' so it's
ambiguous - that might be fixed soon or it mightn't be until some other
changes are made that need a manifest update).

1984/anonymous/index.html

@@ -204,7 +204,7 @@ for 1984/anonymous</h1>
 <li><a href="index.html">index.html</a> - entry home page</li>
 <li><a
 href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1984/anonymous/anonymous.c">anonymous.c</a>
-- winning source</li>
+- entry source</li>
 <li><a
 href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1984/anonymous/Makefile">Makefile</a>
 - entry Makefile</li>
@@ -217,7 +217,7 @@ href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1984/anonymous/an
 <li><a href="1984-anonymous-tattoo.jpg">1984-anonymous-tattoo.jpg</a> -
 source code tattoo</li>
 <li><a href="1984_anonymous.tar.bz2">1984_anonymous.tar.bz2</a> -
-download winning source</li>
+download entry source</li>
 </ul>
 <h2 id="secondary-files">Secondary files</h2>
 <ul>

1984/decot/index.html

@@ -182,7 +182,7 @@ https://creativecommons.org/licenses/by-sa/4.0/</p>
 <li><a href="index.html">index.html</a> - entry home page</li>
 <li><a
 href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1984/decot/decot.c">decot.c</a>
-- winning source</li>
+- entry source</li>
 <li><a
 href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1984/decot/Makefile">Makefile</a>
 - entry Makefile</li>
@@ -192,8 +192,8 @@ href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1984/decot/decot.
 <li><a
 href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1984/decot/decot.orig.c">decot.orig.c</a>
 - original source</li>
-<li><a href="1984_decot.tar.bz2">1984_decot.tar.bz2</a> - download
-winning source</li>
+<li><a href="1984_decot.tar.bz2">1984_decot.tar.bz2</a> - download entry
+source</li>
 </ul>
 <h2 id="secondary-files">Secondary files</h2>
 <ul>

1984/laman/index.html

@@ -170,7 +170,7 @@ https://creativecommons.org/licenses/by-sa/4.0/</p>
 <li><a href="index.html">index.html</a> - entry home page</li>
 <li><a
 href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1984/laman/laman.c">laman.c</a>
-- winning source</li>
+- entry source</li>
 <li><a
 href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1984/laman/Makefile">Makefile</a>
 - entry Makefile</li>
@@ -180,8 +180,8 @@ href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1984/laman/laman.
 <li><a
 href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1984/laman/try.sh">try.sh</a>
 - how to run</li>
-<li><a href="1984_laman.tar.bz2">1984_laman.tar.bz2</a> - download
-winning source</li>
+<li><a href="1984_laman.tar.bz2">1984_laman.tar.bz2</a> - download entry
+source</li>
 </ul>
 <h2 id="secondary-files">Secondary files</h2>
 <ul>

1984/mullender/index.html

@@ -550,7 +550,7 @@ for 1984/mullender</h1>
 <li><a href="index.html">index.html</a> - entry home page</li>
 <li><a
 href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1984/mullender/mullender.c">mullender.c</a>
-- winning source</li>
+- entry source</li>
 <li><a
 href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1984/mullender/Makefile">Makefile</a>
 - entry Makefile</li>
@@ -567,7 +567,7 @@ href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1984/mullender/a.
 href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1984/mullender/gentab.c">gentab.c</a>
 - author tool to create constants</li>
 <li><a href="1984_mullender.tar.bz2">1984_mullender.tar.bz2</a> -
-download winning source</li>
+download entry source</li>
 </ul>
 <h2 id="secondary-files">Secondary files</h2>
 <ul>