update .winner.json based on updated manifest.csv

We used:

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

2015/hou/.winner.json

@@ -49,6 +49,26 @@
 	    "display_via" : "github",
 	    "winners_text" : "original source"
 	},
+	{
+	    "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" : "rfc1321.txt",
+	    "winners_rank" : 125,
+	    "created_by" : null,
+	    "prog" : null,
+	    "filetype" : "text",
+	    "winners_show" : true,
+	    "display_via" : "browser",
+	    "winners_text" : "RFC 1321 - MD5 Message-Digest Algorithm"
+	},
 	{
 	    "file_path" : "2015_hou.tar.bz2",
 	    "winners_rank" : 300,
@@ -79,6 +99,16 @@
 	    "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,
@@ -98,6 +128,16 @@
 	    "winners_show" : false,
 	    "display_via" : "github",
 	    "winners_text" : "markdown source for index.html"
+	},
+	{
+	    "file_path" : "large",
+	    "winners_rank" : null,
+	    "created_by" : null,
+	    "prog" : null,
+	    "filetype" : "binary",
+	    "winners_show" : false,
+	    "display_via" : null,
+	    "winners_text" : "large input data"
 	}
     ]
 }

2015/hou/inventory.html

@@ -217,6 +217,17 @@ href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2015/hou/Makefile
 href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2015/hou/prog.orig.c">prog.orig.c</a></td>
 </tr>
 <tr class="odd">
+<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/2015/hou/try.sh">try.sh</a></td>
+</tr>
+<tr class="even">
+<td style="text-align: left;">RFC 1321 - MD5 Message-Digest
+Algorithm</td>
+<td style="text-align: left;"><a
+href="https://ioccc-src.github.io/temp-test-ioccc/2015/hou/rfc1321.txt">rfc1321.txt</a></td>
+</tr>
+<tr class="odd">
 <td style="text-align: left;">download winning source</td>
 <td style="text-align: left;"><a
 href="https://ioccc-src.github.io/temp-test-ioccc/2015/hou/2015_hou.tar.bz2">2015_hou.tar.bz2</a></td>
@@ -233,15 +244,25 @@ under git</td>
 href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2015/hou/.gitignore">.gitignore</a></td>
 </tr>
 <tr class="even">
+<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/2015/hou/.path">.path</a></td>
+</tr>
+<tr class="odd">
 <td style="text-align: left;">description of winner in JSON</td>
 <td style="text-align: left;"><a
 href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2015/hou/.winner.json">.winner.json</a></td>
 </tr>
-<tr class="odd">
+<tr class="even">
 <td style="text-align: left;">markdown source for index.html</td>
 <td style="text-align: left;"><a
 href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2015/hou/README.md">README.md</a></td>
 </tr>
+<tr class="odd">
+<td style="text-align: left;">large input data</td>
+<td style="text-align: left;"><a
+href="https://ioccc-src.github.io/temp-test-ioccc/2015/hou/large">large</a></td>
+</tr>
 </tbody>
 </table>
 <h4 id="nu-html-check">Nu HTML check</h4>