change .path files to be loaded from GitHub

2018/bellard/.entry.json

@@ -94,7 +94,7 @@
 	    "inventory_order" : 4294967295,
 	    "OK_to_edit" : false,
 	    "display_as" : "text",
-	    "display_via_github" : false,
+	    "display_via_github" : true,
 	    "entry_text" : "directory path from top directory"
 	},
 	{

2018/bellard/index.html

@@ -249,7 +249,7 @@ the output.</p>
 <li><a href="fruits.bin">fruits.bin</a> - binary support file</li>
 <li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2018/bellard/.gitignore">.gitignore</a> - list of files that should not be committed under git</li>
 <li><a href="lena512.bin">lena512.bin</a> - binary support file</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/bellard/.path">.path</a> - directory path from top directory</li>
 <li><a href="vintage_cars.bin">vintage_cars.bin</a> - binary support file</li>
 </ul>