update .winner.json based on updated manifest.csv

We used:

```sh
cd tmp
./run_all.sh ./gen_winner_json.sh
```

2019/burton/.winner.json

@@ -70,7 +70,7 @@
 	    "winners_text" : "an alternate implementation with a useful interface"
 	},
 	{
-	    "file_path" : "on.one.liners",
+	    "file_path" : "on.one.liners.txt",
 	    "winners_rank" : 100,
 	    "created_by" : null,
 	    "prog" : null,
@@ -79,6 +79,16 @@
 	    "display_via" : "github",
 	    "winners_text" : "on writing an IOCCC one-liner"
 	},
+	{
+	    "file_path" : "try.sh",
+	    "winners_rank" : 100,
+	    "created_by" : null,
+	    "prog" : null,
+	    "filetype" : "shellscript",
+	    "winners_show" : true,
+	    "display_via" : "github",
+	    "winners_text" : "how to run"
+	},
 	{
 	    "file_path" : "prog.clean.c",
 	    "winners_rank" : 200,
@@ -119,6 +129,16 @@
 	    "display_via" : "github",
 	    "winners_text" : "list of files that should not be committed under git"
 	},
+	{
+	    "file_path" : ".path",
+	    "winners_rank" : null,
+	    "created_by" : "genpath",
+	    "prog" : null,
+	    "filetype" : "text",
+	    "winners_show" : false,
+	    "display_via" : null,
+	    "winners_text" : "directory path from top directory"
+	},
 	{
 	    "file_path" : ".winner.json",
 	    "winners_rank" : null,

2019/burton/inventory.html

@@ -230,30 +230,40 @@ href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2019/burton/cow.s
 <tr class="odd">
 <td style="text-align: left;">on writing an IOCCC one-liner</td>
 <td style="text-align: left;"><a
-href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2019/burton/on.one.liners">on.one.liners</a></td>
+href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2019/burton/on.one.liners.txt">on.one.liners.txt</a></td>
 </tr>
 <tr class="even">
+<td style="text-align: left;">how to run</td>
+<td style="text-align: left;"><a
+href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2019/burton/try.sh">try.sh</a></td>
+</tr>
+<tr class="odd">
 <td style="text-align: left;">version of source without compilation
 warnings</td>
 <td style="text-align: left;"><a
 href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2019/burton/prog.clean.c">prog.clean.c</a></td>
 </tr>
-<tr class="odd">
+<tr class="even">
 <td style="text-align: left;">download winning source</td>
 <td style="text-align: left;"><a
 href="https://ioccc-src.github.io/temp-test-ioccc/2019/burton/2019_burton.tar.bz2">2019_burton.tar.bz2</a></td>
 </tr>
-<tr class="even">
+<tr class="odd">
 <td style="text-align: left;">full inventory of all winner files</td>
 <td style="text-align: left;"><a
 href="https://ioccc-src.github.io/temp-test-ioccc/2019/burton/inventory.html">inventory.html</a></td>
 </tr>
-<tr class="odd">
+<tr class="even">
 <td style="text-align: left;">list of files that should not be committed
 under git</td>
 <td style="text-align: left;"><a
 href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2019/burton/.gitignore">.gitignore</a></td>
 </tr>
+<tr class="odd">
+<td style="text-align: left;">directory path from top directory</td>
+<td style="text-align: left;"><a
+href="https://ioccc-src.github.io/temp-test-ioccc/2019/burton/.path">.path</a></td>
+</tr>
 <tr class="even">
 <td style="text-align: left;">description of winner in JSON</td>
 <td style="text-align: left;"><a
@@ -276,7 +286,7 @@ href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2019/burton/newli
 </tr>
 </tbody>
 </table>
-<h4 id="nu-html-check.sh">Nu HTML check.sh</h4>
+<h4 id="nu-html-check">Nu HTML check</h4>
 <p>For web site admin: <a
 href="https://validator.w3.org/nu/?doc=https%3A%2F%2Fioccc-src.github.io%2Ftemp-test-ioccc%2F2019%2Fburton%2Finventory.html">Check
 HTML</a></p>