Remove obsolete license notifications

These files have been distributed only under the BSD license option
since February 2012. Clarify the license statements in the files to
match that to avoid confusion.

Signed-hostap: Jouni Malinen <j@w1.fi>

src/ap/beacon.c

@@ -4,14 +4,8 @@
  * Copyright (c) 2005-2006, Devicescape Software, Inc.
  * Copyright (c) 2008-2012, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #include "utils/includes.h"

src/ap/beacon.h

@@ -3,14 +3,8 @@
  * Copyright (c) 2002-2004, Instant802 Networks, Inc.
  * Copyright (c) 2005-2006, Devicescape Software, Inc.
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #ifndef BEACON_H

src/ap/hw_features.c

@@ -4,14 +4,8 @@
  * Copyright 2005-2006, Devicescape Software, Inc.
  * Copyright (c) 2008-2012, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #include "utils/includes.h"

src/ap/hw_features.h

@@ -4,14 +4,8 @@
  * Copyright 2005-2006, Devicescape Software, Inc.
  * Copyright (c) 2008-2011, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #ifndef HW_FEATURES_H

src/ap/ieee802_11_ht.c

@@ -3,14 +3,8 @@
  * Copyright (c) 2002-2009, Jouni Malinen <j@w1.fi>
  * Copyright (c) 2007-2008, Intel Corporation
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #include "utils/includes.h"

src/ap/vlan_init.c

@@ -4,14 +4,8 @@
  * Copyright 2005-2006, Devicescape Software, Inc.
  * Copyright (c) 2009, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #include "utils/includes.h"

src/ap/vlan_init.h

@@ -3,14 +3,8 @@
  * Copyright 2003, Instant802 Networks, Inc.
  * Copyright 2005, Devicescape Software, Inc.
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #ifndef VLAN_INIT_H

src/ap/wmm.c

@@ -4,14 +4,8 @@
  * Copyright 2005-2006, Devicescape Software, Inc.
  * Copyright (c) 2009, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #include "utils/includes.h"

src/ap/wmm.h

@@ -3,14 +3,8 @@
  * Copyright 2002-2003, Instant802 Networks, Inc.
  * Copyright 2005-2006, Devicescape Software, Inc.
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #ifndef WME_H

src/drivers/android_drv.h

@@ -1,12 +1,8 @@
 /*
  * Android driver interface
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #ifndef ANDROID_DRV_H