improve display_via_github and display_as values

Fixed some inconsistent use of display_via_github and display_as values.

1994/schnitzi/.entry.json

@@ -70,7 +70,7 @@
 	    "inventory_order" : 100,
 	    "OK_to_edit" : true,
 	    "display_as" : "text",
-	    "display_via_github" : true,
+	    "display_via_github" : false,
 	    "entry_text" : "input data for try.sh"
 	},
 	{
@@ -109,7 +109,7 @@
 	    "file_path" : ".path",
 	    "inventory_order" : 4294967295,
 	    "OK_to_edit" : false,
-	    "display_as" : "text",
+	    "display_as" : "path",
 	    "display_via_github" : true,
 	    "entry_text" : "directory path from top directory"
 	},

1994/schnitzi/index.html

@@ -245,7 +245,7 @@ needed to pad it put it over the limit – it nearly filled a 79 by
 <li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1994/schnitzi/schnitzi.orig.c">schnitzi.orig.c</a> - original source</li>
 <li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1994/schnitzi/try.alt.sh">try.alt.sh</a> - how to run alternative code</li>
 <li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1994/schnitzi/try.sh">try.sh</a> - how to run</li>
-<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1994/schnitzi/try.txt">try.txt</a> - input data for try.sh</li>
+<li><a href="try.txt">try.txt</a> - input data for try.sh</li>
 </ul>
 <h2 id="secondary-files">Secondary files</h2>
 <ul>