Partially fix 2000/jarijyrki

The URL for one of the authors was no longer valid so I had to use the
Internet Wayback Machine. The winners.html and winners.csv files have
been updated for this change.

Format the authors' information.

That's all there is this time as I have to think on how to do the
formatting in a way that matches their set up (sections and numbers).
This will have to come another time.

2000/jarijyrki/README.md

@@ -1,18 +1,16 @@
 # Best of Show
 
-	Jari Arkko
-	Kauppalantie 25A7,
-	02700 Kauniainen,
-	Finland
-
-	http://www.arkko.com
-
-	Jyrki Holopainen
-	Forsellesintie 1-3A10,
-	02700 Kauniainen,
-	Finland
-
-	http://personal.eunet.fi/pp/halo/
+Jari Arkko  
+Kauppalantie 25A7   
+02700 Kauniainen   
+Finland  
+<http://www.arkko.com>    
+  
+Jyrki Holopainen  
+Forsellesintie 1-3A10  
+02700 Kauniainen  
+Finland  
+<https://web.archive.org/web/20061205082106/http://personal.eunet.fi/pp/halo/>
 
 ## To build: