README.md and Makefile files from various years

These are mostly just formatting fixes but there might be some typos
here and there.

These years have not been checked thoroughly but I made fixes and want
them in for when I do work on them.

As far as the Makefiles go: notes were added that correspond to the
notes in the README.md files which is why I have put them in the same
commit.

1996/rcm/README.md

@@ -9,17 +9,20 @@
 
         make all
 
-### To run
+### To run:
 
 	./rcm < rfc1951.gz
 
-## Judges' comments
+## Try:
 
-    And for more information try:
+For more information try:
 
 	./rcm < rfc1952.gz
 
-    For a good noop try:
+
+## Judges' comments
+
+For a good noop try:
 
 	gzip -c < rcm.c | ./rcm