Cleanup of doc/ directory: The old/obsolete SSLeay files are now assembled
together in a ssleay.txt file.

doc/README

diff --git a/doc/README b/doc/README
new file mode 100644
index 0000000..81c5980
--- /dev/null
+++ b/doc/README
@@ -0,0 +1,6 @@
+
+ openssl.pod ..... Documentation of OpenSSL `openssl' command
+ crypto.pod ...... Documentation of OpenSSL crypto.h+libcrypto.a
+ ssl.pod ......... Documentation of OpenSSL ssl.h+libssl.a
+ ssleay.txt ...... Assembled documentation files of ancestor SSLeay [obsolete}
+