Minor updates to 1989 files

Mostly this involves README.md files in some entries but the
1989/robinson/Makefile was updated. Force -include option in CINCLUDE
variable not CDEFINE.

1989/fubar/README.md

@@ -11,10 +11,20 @@
 
         make all
 
+NOTE: With a bit of tinkering [Cody Boone
+Ferguson](/winners.html#Cody_Boone_Ferguson) got this to work in modern systems. Thank you Cody for
+your assistance!
+
+
 ### To run
 
+	./fubar number>
+
+### Try:
+
 	./fubar 2
 
+
 ## Judges' comments
 
 Run this with a single digit argument (or wait a long time).
@@ -22,9 +32,6 @@ Run this with a single digit argument (or wait a long time).
 The blank line at the beginning of the source is mandatory.
 Do you know why?
 
-With a bit of tinkering Cody Boone Ferguson got this to work on modern systems.
-We thank him for his assistance!
-
 NOTE: don't try running `ouroboros.c` directly with an arg as it'll turn into an
 infinite loop. The same will happen with larger numbers.