adapted copyright information for SHA and MD5

The SHA and MD5 have been replaced by public domain versions.

Signed-off-by: Marco van Wieringen <marco.van.wieringen@bareos.com>

LICENSE

@@ -142,6 +142,12 @@ authors of the orignal project ("Bacula") and any new authors for code
 submitted to the BAREOS project.The AUTHORS file can be found in the main
 directory.
 
+d)
+Files: src/lib/sha1.h src/lib/sha1.c
+Copyright: Steve Reid <steve@edmweb.com>
+License: public-domain
+replaced the SHA licensed implementation (Copyright: 2001 The Internet Society), mentioned later in this document.
+
 ===========================================
 
 2.

debian/copyright.footer

@@ -120,9 +120,14 @@ Copyright: 1989,1992,1993,1994 The Regents of the University of California
 License: BSD-3-clause
 
 
+Files: src/lib/md5.h src/lib/md5.c
+Copyright: 2001 Alexander Peslyak
+License: public-domain
+
+
 Files: src/lib/sha1.h src/lib/sha1.c
-Copyright: 2001 The Internet Society
-License: SHA
+Copyright: Steve Reid <steve@edmweb.com>
+License: public-domain
 
 
 Files: src/lib/var.h src/lib/var.c