change .path files to be loaded from GitHub

2018/giles/index.html

@@ -221,7 +221,7 @@ so that they are short and easily confused with each other.</p>
 <li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2018/giles/README.md">README.md</a> - markdown source for this web page</li>
 <li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2018/giles/.entry.json">.entry.json</a> - description of entry in JSON</li>
 <li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2018/giles/.gitignore">.gitignore</a> - list of files that should not be committed under git</li>
-<li><a href=".path">.path</a> - directory path from top directory</li>
+<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2018/giles/.path">.path</a> - directory path from top directory</li>
 </ul>
 
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