add original C links to entry navigation bars

The navigation bar for a winning entry now has a "_Original C_" link
(between the ✅ and the Inventory on the right hand side) so that one
may easily view the original C code that was submitted for IOCCC judging.

Ran `make www timestamp` to perform the above.

1993/ant/index.html

@@ -447,6 +447,7 @@
   <a class="Right" href="https://github.com/ioccc-src/winner/blob/master/1993/ant/ant.c">C code</a>
   <a class="Right" href="https://github.com/ioccc-src/winner/blob/master/1993/ant/Makefile">Makefile</a>
   <a class="Right" href="#inventory">Inventory</a>
+  <a class="Right" href="https://github.com/ioccc-src/winner/blob/master/1993/ant/ant.orig.c">Original C</a>
   <a class="Right" href="https://validator.w3.org/nu/?doc=https%3A%2F%2Fwww.ioccc.org%2F1993%2Fant%2Findex.html">&#x2713;</a>
 </div>
 

1993/cmills/index.html

@@ -447,6 +447,7 @@
   <a class="Right" href="https://github.com/ioccc-src/winner/blob/master/1993/cmills/cmills.c">C code</a>
   <a class="Right" href="https://github.com/ioccc-src/winner/blob/master/1993/cmills/Makefile">Makefile</a>
   <a class="Right" href="#inventory">Inventory</a>
+  <a class="Right" href="https://github.com/ioccc-src/winner/blob/master/1993/cmills/cmills.orig.c">Original C</a>
   <a class="Right" href="https://validator.w3.org/nu/?doc=https%3A%2F%2Fwww.ioccc.org%2F1993%2Fcmills%2Findex.html">&#x2713;</a>
 </div>
 

1993/dgibson/index.html

@@ -447,6 +447,7 @@
   <a class="Right" href="https://github.com/ioccc-src/winner/blob/master/1993/dgibson/dgibson.c">C code</a>
   <a class="Right" href="https://github.com/ioccc-src/winner/blob/master/1993/dgibson/Makefile">Makefile</a>
   <a class="Right" href="#inventory">Inventory</a>
+  <a class="Right" href="https://github.com/ioccc-src/winner/blob/master/1993/dgibson/dgibson.orig.c">Original C</a>
   <a class="Right" href="https://validator.w3.org/nu/?doc=https%3A%2F%2Fwww.ioccc.org%2F1993%2Fdgibson%2Findex.html">&#x2713;</a>
 </div>
 

1993/ejb/index.html

@@ -447,6 +447,7 @@
   <a class="Right" href="https://github.com/ioccc-src/winner/blob/master/1993/ejb/ejb.c">C code</a>
   <a class="Right" href="https://github.com/ioccc-src/winner/blob/master/1993/ejb/Makefile">Makefile</a>
   <a class="Right" href="#inventory">Inventory</a>
+  <a class="Right" href="https://github.com/ioccc-src/winner/blob/master/1993/ejb/ejb.orig.c">Original C</a>
   <a class="Right" href="https://validator.w3.org/nu/?doc=https%3A%2F%2Fwww.ioccc.org%2F1993%2Fejb%2Findex.html">&#x2713;</a>
 </div>
 

1993/jonth/index.html

@@ -447,6 +447,7 @@
   <a class="Right" href="https://github.com/ioccc-src/winner/blob/master/1993/jonth/jonth.c">C code</a>
   <a class="Right" href="https://github.com/ioccc-src/winner/blob/master/1993/jonth/Makefile">Makefile</a>
   <a class="Right" href="#inventory">Inventory</a>
+  <a class="Right" href="https://github.com/ioccc-src/winner/blob/master/1993/jonth/jonth.orig.c">Original C</a>
   <a class="Right" href="https://validator.w3.org/nu/?doc=https%3A%2F%2Fwww.ioccc.org%2F1993%2Fjonth%2Findex.html">&#x2713;</a>
 </div>
 

1993/leo/index.html

@@ -447,6 +447,7 @@
   <a class="Right" href="https://github.com/ioccc-src/winner/blob/master/1993/leo/leo.c">C code</a>
   <a class="Right" href="https://github.com/ioccc-src/winner/blob/master/1993/leo/Makefile">Makefile</a>
   <a class="Right" href="#inventory">Inventory</a>
+  <a class="Right" href="https://github.com/ioccc-src/winner/blob/master/1993/leo/leo.orig.c">Original C</a>
   <a class="Right" href="https://validator.w3.org/nu/?doc=https%3A%2F%2Fwww.ioccc.org%2F1993%2Fleo%2Findex.html">&#x2713;</a>
 </div>
 

1993/lmfjyh/index.html

@@ -447,6 +447,7 @@
   <a class="Right" href="https://github.com/ioccc-src/winner/blob/master/1993/lmfjyh/lmfjyh.c">C code</a>
   <a class="Right" href="https://github.com/ioccc-src/winner/blob/master/1993/lmfjyh/Makefile">Makefile</a>
   <a class="Right" href="#inventory">Inventory</a>
+  <a class="Right" href="https://github.com/ioccc-src/winner/blob/master/1993/lmfjyh/lmfjyh.orig.c">Original C</a>
   <a class="Right" href="https://validator.w3.org/nu/?doc=https%3A%2F%2Fwww.ioccc.org%2F1993%2Flmfjyh%2Findex.html">&#x2713;</a>
 </div>
 

1993/plummer/index.html

@@ -447,6 +447,7 @@
   <a class="Right" href="https://github.com/ioccc-src/winner/blob/master/1993/plummer/plummer.c">C code</a>
   <a class="Right" href="https://github.com/ioccc-src/winner/blob/master/1993/plummer/Makefile">Makefile</a>
   <a class="Right" href="#inventory">Inventory</a>
+  <a class="Right" href="https://github.com/ioccc-src/winner/blob/master/1993/plummer/plummer.orig.c">Original C</a>
   <a class="Right" href="https://validator.w3.org/nu/?doc=https%3A%2F%2Fwww.ioccc.org%2F1993%2Fplummer%2Findex.html">&#x2713;</a>
 </div>
 

1993/rince/index.html

@@ -447,6 +447,7 @@
   <a class="Right" href="https://github.com/ioccc-src/winner/blob/master/1993/rince/rince.c">C code</a>
   <a class="Right" href="https://github.com/ioccc-src/winner/blob/master/1993/rince/Makefile">Makefile</a>
   <a class="Right" href="#inventory">Inventory</a>
+  <a class="Right" href="https://github.com/ioccc-src/winner/blob/master/1993/rince/rince.orig.c">Original C</a>
   <a class="Right" href="https://validator.w3.org/nu/?doc=https%3A%2F%2Fwww.ioccc.org%2F1993%2Frince%2Findex.html">&#x2713;</a>
 </div>
 

1993/schnitzi/index.html

@@ -447,6 +447,7 @@
   <a class="Right" href="https://github.com/ioccc-src/winner/blob/master/1993/schnitzi/schnitzi.c">C code</a>
   <a class="Right" href="https://github.com/ioccc-src/winner/blob/master/1993/schnitzi/Makefile">Makefile</a>
   <a class="Right" href="#inventory">Inventory</a>
+  <a class="Right" href="https://github.com/ioccc-src/winner/blob/master/1993/schnitzi/schnitzi.orig.c">Original C</a>
   <a class="Right" href="https://validator.w3.org/nu/?doc=https%3A%2F%2Fwww.ioccc.org%2F1993%2Fschnitzi%2Findex.html">&#x2713;</a>
 </div>
 

1993/vanb/index.html

@@ -447,6 +447,7 @@
   <a class="Right" href="https://github.com/ioccc-src/winner/blob/master/1993/vanb/vanb.c">C code</a>
   <a class="Right" href="https://github.com/ioccc-src/winner/blob/master/1993/vanb/Makefile">Makefile</a>
   <a class="Right" href="#inventory">Inventory</a>
+  <a class="Right" href="https://github.com/ioccc-src/winner/blob/master/1993/vanb/vanb.orig.c">Original C</a>
   <a class="Right" href="https://validator.w3.org/nu/?doc=https%3A%2F%2Fwww.ioccc.org%2F1993%2Fvanb%2Findex.html">&#x2713;</a>
 </div>