Remove support for Borland C++

Borland C++ 4.5 is very old and our "support" for it is already
non-existent, we might as well remove it.

Reviewed-by: Rich Salz <rsalz@openssl.org>
diff --git a/CHANGES b/CHANGES
index f23f992..b403d03 100644
--- a/CHANGES
+++ b/CHANGES
@@ -4,6 +4,9 @@
 
  Changes between 1.0.2g and 1.1.0  [xx XXX xxxx]
 
+  *) Removed the aged BC-32 config and all its supporting scripts
+     [Richard Levitte]
+
   *) Add support for HKDF.
      [Alessandro Ghedini]