'comments' -> 'remarks' in all README.md files

As in

    sgit -e 's/\([Aa]uthor.*\)comments/\1remarks/g' -e 's/\([Jj]udge.*\)comments/\1remarks/g' '*README.md'

2005/vik/README.md

@@ -24,13 +24,13 @@ make
 ./vik maze.map
 ```
 
-## Judges' comments:
+## Judges' remarks:
 
 An amazing use of the X libraries with twisty code passages,
 all different.  One risks running in code path circles as main is
 called again and again. Be sure to pay attention to commas!  :-)
 
-## Author's comments:
+## Author's remarks:
 
 This entry is a Wolfenstein style graphics engine where a user can navigate in
 a 3D world. The maze has walls with bitmap textures. The application contains