Add missing NOTICE.txt files and update copyright year to 2021

git-svn-id: https://svn.apache.org/repos/asf/turbine/fulcrum/trunk/yaafi-crypto@1890170 13f79535-47bb-0310-9956-ffa450edef68

NOTICE.txt

diff --git a/NOTICE.txt b/NOTICE.txt
index de693dd..af2c23e 100644
--- a/NOTICE.txt
+++ b/NOTICE.txt
@@ -1,5 +1,5 @@
 Turbine Fulcrum YAAFI-Cypto Component
-Copyright 2002-2020 The Apache Software Foundation.
+Copyright 2002-2021 The Apache Software Foundation.
 
 This product includes software developed at
 The Apache Software Foundation (http://www.apache.org/).