[media] az6007: Replace the comments at the beginning of the driver

/* DVB USB compliant Linux driver for the AzureWave 6017 USB2.0 DVB-S

 * receiver.

 * see Documentation/dvb/README.dvb-usb for more information

/*

 * Driver for AzureWave 6007 DVB-C/T USB2.0 and clones

 *

 * Copyright (c) Henry Wang <Henry.wang@AzureWave.com>

 *

 * This driver was made publicly available by Terratec, at:

 *	http://linux.terratec.de/files/TERRATEC_H7/20110323_TERRATEC_H7_Linux.tar.gz

 * The original driver's license is GPL, as declared with MODULE_LICENSE()

 *

 *  Driver modifiyed by Mauro Carvalho Chehab <mchehab@redhat.com> in order

 * 	to work with upstream drxk driver, and to fix some bugs.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation under version 2 of the License.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 */

#include "drxk.h"