move fix thanks a file, update top level html links, rename CONTRIBUTING.md

The fix thank you's have been moved from `README.md` to
`thanks-for-fixes.md`.

**WARNING**: Some mistakes may have been made in doing this.
We presume later changes by others will correct any issues.

The `CONTRIBUTING.md` was renamed `how-to-enter.md`.

A 3rd line of links was added to top level html such as
`contact.html`, `index.html`, `judges.html`, `winners.html`,
and `years.html`.

Improved blank line use in a number (but not all) `README.md` files.

2001/kev/README.md

@@ -5,12 +5,14 @@ Australia<br>
 <http://www.kev.pulo.com.au/><br>
 Mastodon: <https://fosstodon.org/@devkev>
 
+
 ## To build:
 
 ```sh
 make
 ```
 
+
 ## To run:
 
 ```sh
@@ -21,10 +23,8 @@ make
 
 NOTE: each player's paddle is at the bottom and the opponent at the top.
 
-[Cody Boone Ferguson](/winners.html#Cody_Boone_Ferguson) slowed down the ball
-just a tad as it went too fast for the speed at which the paddles move even when
-holding down the movement keys. If you need to change the speed you can
-reconfigure it like (say for over a network and not the same host):
+If you need to change the speed you can reconfigure it like (say
+for over a network and not the same host):
 
 ```sh
 make clobber SPEED=50 all # default value which is very fast
@@ -33,6 +33,7 @@ make clobber SPEED=50 all # default value which is very fast
 There is an alternate version which lets you use the arrow keys to control your
 paddle. See below Alternate code.
 
+
 ## Try:
 
 ```sh
@@ -40,11 +41,10 @@ paddle. See below Alternate code.
 ./kev localhost
 ```
 
+
 ### Alternate code:
 
-[Cody Boone Ferguson](/winners.html#Cody_Boone_Ferguson) provided an alternate
-version which lets you use the arrow keys on your keyboard instead of the more
-awkward ',' and '.'. To use:
+To use:
 
 ```sh
 make alt
@@ -55,7 +55,6 @@ Use `kev.alt` as you would `kev`.
 What happens if you use both, one in one terminal and the other in another
 terminal?
 
-Thank you Cody!
 
 ## Judges' remarks:
 
@@ -67,6 +66,7 @@ How many games come out at $50 and still require you to wait for a patch
 to come out before you can play multiplayer?  This one works out of the
 box.
 
+
 ## Author's remarks:
 
 
@@ -214,6 +214,7 @@ architectures need to have the same character systems (i.e. don't
 try mixing ASCII and EBCDIC).  It is independent of endianness
 though.
 
+
 ## Copyright and CC BY-SA 4.0 License:
 
 This file is Copyright (c) 2023 by Landon Curt Noll.  All Rights Reserved.