[xmlsec] update readme for xmlsec-mscrypto

[Aleksey Sanin <aleksey src gnome org>]

commit f3af2d9c468439531499c81cfd43394755ffa826
Author: Aleksey Sanin <aleksey aleksey com>
Date:   Mon Apr 26 00:41:53 2010 -0700

    update readme for xmlsec-mscrypto

 src/mscrypto/README |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/src/mscrypto/README b/src/mscrypto/README
index 51734e2..e7b8d63 100644
--- a/src/mscrypto/README
+++ b/src/mscrypto/README
@@ -36,6 +36,9 @@ KNOWN ISSUES.
 2) Missing crypto functionality:
   - HMAC (http://bugzilla.gnome.org/show_bug.cgi?id=123670): does not look
   like MS would support it soon.
+
+  See - http://msdn.microsoft.com/en-us/library/Aa379863
+
   - RSA-OAEP (http://bugzilla.gnome.org/show_bug.cgi?id=123671): MS says
   that they will support this in the near future.
   - AES KW (http://bugzilla.gnome.org/show_bug.cgi?id=123672): no native