Fix up CHANGES

- Remove duplicate entry
- Add author for SSL_CIPHER query functions
- Note HKDF support in CHANGES and NEWS

[ci skip]
Reviewed-by: NRichard Levitte <levitte@openssl.org>

CHANGES

@@ -4,6 +4,9 @@
 
  Changes between 1.0.2g and 1.1.0  [xx XXX xxxx]
 
+  *) Add support for HKDF.
+     [Alessandro Ghedini]
+
   *) Add support for blake2b and blake2s
      [Bill Cox]
 
@@ -34,9 +37,6 @@
      [Todd Short]
 
   *) Add SSL_CIPHER queries for authentication and key-exchange.
-
-  *) Modify behavior of ALPN to invoke callback after SNI/servername
-     callback, such that updates to the SSL_CTX affect ALPN.
      [Todd Short]
 
   *) Changes to the DEFAULT cipherlist:

NEWS

@@ -43,6 +43,7 @@
       o Extended SSL_CONF support using configuration files
       o KDF algorithm support. Implement TLS PRF as a KDF.
       o Support for Certificate Transparency
+      o HKDF support.
 
   Major changes between OpenSSL 1.0.2f and OpenSSL 1.0.2g [1 Mar 2016]