Fix copyright lines still mentioning Brainspark

include/mbedtls/ssl_cookie.h

@@ -3,7 +3,7 @@
  *
  * \brief DTLS cookie callbacks implementation
  *
- *  Copyright (C) 2014, Brainspark B.V.
+ *  Copyright (C) 2014-2015, ARM Limited, All Rights Reserved
  *
  *  This file is part of mbed TLS (https://tls.mbed.org)
  *

library/ssl_cookie.c

 /*
  *  DTLS cookie callbacks implementation
  *
- *  Copyright (C) 2014, Brainspark B.V.
+ *  Copyright (C) 2014-2015, ARM Limited, All Rights Reserved
  *
  *  This file is part of mbed TLS (https://tls.mbed.org)
  *

programs/ssl/dtls_client.c

 /*
  *  Simple DTLS client demonstration program
  *
- *  Copyright (C) 2014, Brainspark B.V.
+ *  Copyright (C) 2014-2015, ARM Limited, All Rights Reserved
  *
  *  This file is part of mbed TLS (https://tls.mbed.org)
  *

programs/ssl/dtls_server.c

 /*
  *  Simple DTLS server demonstration program
  *
- *  Copyright (C) 2014, Brainspark B.V.
+ *  Copyright (C) 2014-2015, ARM Limited, All Rights Reserved
  *
  *  This file is part of mbed TLS (https://tls.mbed.org)
  *

programs/test/udp_proxy.c

 /*
  *  UDP proxy: emulate an unreliable UDP connexion for DTLS testing
  *
- *  Copyright (C) 2006-2014, Brainspark B.V.
+ *  Copyright (C) 2014-2015, ARM Limited, All Rights Reserved
  *
  *  This file is part of mbed TLS (https://tls.mbed.org)
  *