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.

2013/birken/README.md

@@ -4,6 +4,7 @@ Michael Birken
 <o__1@hotmail.com>  
 <http://www.meatfighter.com/>  
 
+
 ## To build:
 
 ```sh
@@ -17,6 +18,7 @@ WARNING: if you have a problem with flashing colours please consider whether you
 should try this entry or not. This problem can also occur with the alternate
 version but to a lesser degree depending on how it's configured.
 
+
 ## To run:
 
 ```sh
@@ -36,12 +38,13 @@ perl -e 'map{map{print int(rand()*8);}(0..16);print chr(10);}(0..30);' | tr '[0-
 BIRKEN=birken.alt ./demo.sh
 ```
 
+
 ### Alternate code:
 
-Along with the [demo.sh](demo.sh), based on the author's recommendations,
-[Cody Boone Ferguson](/winners.html#Cody_Boone_Ferguson) added an alternate
-version for this entry which allows one to control how fast the painting is
-done. To compile:
+The alternate version for this entry which allows one to control
+how fast the painting is done.
+
+To compile:
 
 
 ```sh
@@ -52,7 +55,7 @@ Finding the 'right' default value was a fine line; the default, 15000
 microseconds (0.015 seconds), will take quite a while to finish but it allows
 one to more easily see what is going on. Even easier to see would be 25000 but
 these values make it quite slow and one could easily lose interest. Like some
-other entries where Cody made this type of alternate version he made it
+other entries where this was made an alternate version he made it
 configurable at compile time. If you wish to speed it up by 100% you can instead
 do:
 
@@ -70,8 +73,6 @@ slower value shouldn't be a problem.
 
 Use `birken.alt` as you would `birken` above.
 
-Thank you Cody!
-
 
 ## Judges' remarks:
 
@@ -90,6 +91,7 @@ it's even been [put on MIT's Green
 Building](http://hacks.mit.edu/Hacks/by_year/2012/tetris/).
 Using it for painting by numbers looks like a novel idea.
 
+
 ## Author's remarks:
 
 ### About This Document
@@ -515,6 +517,7 @@ The origin of the remaining files are described below:
 * [snoo.txt](snoo.txt) - 8-bit version of [Snoo](https://www.reddit.com/r/Snoo/),
 [Reddit](https://www.reddit.com)'s alien mascot
 
+
 ## Copyright and CC BY-SA 4.0 License:
 
 This file is Copyright (c) 2023 by Landon Curt Noll.  All Rights Reserved.

2013/cable3/README.md

@@ -3,29 +3,20 @@
     Adrian Cable  
     <adrian.cable@gmail.com>  
 
+
 ## To build:
 
 ```sh
 make
 ```
 
+
 ## To run:
 
 ```sh
 ./cable3 bios-image-file floppy-image-file [harddisk-image-file]
 ```
 
-[Cody Boone Ferguson](/winners.html#Cody_Boone_Ferguson) fixed this to compile
-with modern systems. The problems were that `localtime()` is used differently
-and `time.h` being included (with SDL2 in macOS - but see below) there was a
-conflicting function type. This appeared to be a problem with macOS and only
-when SDL2 was included (but which as noted next it cannot be). The other problem
-is that this entry uses SDL functions that were removed from SDL2 so the
-Makefile has to use `sdl-config` and not `sdl2-config`. Thus the removal of
-localtime probably does not have to be done after all. He left it there in case
-some implementation of SDL1 also has this problem. Thank you Cody for your
-assistance!
-
 
 ## Try:
 
@@ -33,6 +24,7 @@ assistance!
 ./runme
 ```
 
+
 ## Judges' remarks:
 
 This entry weighs in at a magical 4043 bytes (8086 nibbles, 28,301
@@ -45,6 +37,7 @@ correctly display console applications that use ANSI graphics.
 
 Update: This entry now has its own web page <http://www.megalith.co.uk/8086tiny>
 
+
 ## Author's remarks:
 
 ### A tiny but highly functional PC emulator/virtual machine
@@ -236,6 +229,7 @@ Screenshots of some of these applications running (on Mac OS X) are provided for
 
 A lot of compiler warnings are produced by clang. Missing type specifiers, control reaching the end of functions without returning values, incompatible pointer type assignments, and some precedence warnings, all necessary to keep the source size down. Other compilers are likely to produce similar warnings.
 
+
 ## Copyright and CC BY-SA 4.0 License:
 
 This file is Copyright (c) 2023 by Landon Curt Noll.  All Rights Reserved.