git mv *.hint -> README.md

There is one exception:

    $ find . -name '*.hint' -execdir git mv '{}' README.md \;
    git statufatal: destination exists, source=1992/albert/albert.hint, destination=1992/albert/README.md

Looking at the two files they differ quite a bit so I've not changed it.
I'll bring this up on GitHub.

1988/reddy/README.md

@@ -0,0 +1,22 @@
+Most useful Obfuscated C program:
+
+	Amperif Corporation
+	9232 Eton Avenue
+	Chatsworth, CA
+	91311
+	U.S.A.
+
+
+Compile and give the following line as input:
+
+	char *(*(fun[16])();
+
+This is a somewhat restricted version of a useful program that has been
+posted to Usenet.  What is unusual is what it is able to do so much
+in such little space.
+
+Copyright (c) 1988, Landon Curt Noll & Larry Bassel.
+All Rights Reserved.  Permission for personal, educational or non-profit use is
+granted provided this this copyright and notice are included in its entirety
+and remains unaltered.  All other uses must receive prior permission in writing
+from both Landon Curt Noll and Larry Bassel.