removed license note from files of the plugins folder

plugins/ua_accesscontrol_default.c

@@ -1,6 +1,3 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public 
-* License, v. 2.0. If a copy of the MPL was not distributed with this 
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ 
 /* This work is licensed under a Creative Commons CCZero 1.0 Universal License.
  * See http://creativecommons.org/publicdomain/zero/1.0/ for more information. */
 

plugins/ua_accesscontrol_default.h

@@ -1,6 +1,3 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public 
-* License, v. 2.0. If a copy of the MPL was not distributed with this 
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ 
 /* This work is licensed under a Creative Commons CCZero 1.0 Universal License.
  * See http://creativecommons.org/publicdomain/zero/1.0/ for more information. */
 

plugins/ua_clock.c

@@ -1,6 +1,3 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public 
-* License, v. 2.0. If a copy of the MPL was not distributed with this 
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ 
 /* This work is licensed under a Creative Commons CCZero 1.0 Universal License.
  * See http://creativecommons.org/publicdomain/zero/1.0/ for more information. */
 

plugins/ua_config_standard.c

@@ -1,6 +1,3 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public 
-* License, v. 2.0. If a copy of the MPL was not distributed with this 
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ 
 /* This work is licensed under a Creative Commons CCZero 1.0 Universal License.
  * See http://creativecommons.org/publicdomain/zero/1.0/ for more information. */
 

plugins/ua_config_standard.h

@@ -1,6 +1,3 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public 
-* License, v. 2.0. If a copy of the MPL was not distributed with this 
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ 
 /* This work is licensed under a Creative Commons CCZero 1.0 Universal License.
  * See http://creativecommons.org/publicdomain/zero/1.0/ for more information. */
 

plugins/ua_log_stdout.c

@@ -1,6 +1,3 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public 
-* License, v. 2.0. If a copy of the MPL was not distributed with this 
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ 
 /* This work is licensed under a Creative Commons CCZero 1.0 Universal License.
  * See http://creativecommons.org/publicdomain/zero/1.0/ for more information. */
 

plugins/ua_log_stdout.h

@@ -1,6 +1,3 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public 
-* License, v. 2.0. If a copy of the MPL was not distributed with this 
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ 
 /* This work is licensed under a Creative Commons CCZero 1.0 Universal License.
  * See http://creativecommons.org/publicdomain/zero/1.0/ for more information. */
 

plugins/ua_network_tcp.c

@@ -1,6 +1,3 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public 
-* License, v. 2.0. If a copy of the MPL was not distributed with this 
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ 
 /* This work is licensed under a Creative Commons CCZero 1.0 Universal License.
  * See http://creativecommons.org/publicdomain/zero/1.0/ for more information. */
 

plugins/ua_network_tcp.h

@@ -1,6 +1,3 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public 
-* License, v. 2.0. If a copy of the MPL was not distributed with this 
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ 
 /* This work is licensed under a Creative Commons CCZero 1.0 Universal License.
  * See http://creativecommons.org/publicdomain/zero/1.0/ for more information. */
 

plugins/ua_network_udp.c

@@ -1,6 +1,3 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public 
-* License, v. 2.0. If a copy of the MPL was not distributed with this 
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ 
 /* This work is licensed under a Creative Commons CCZero 1.0 Universal License.
  * See http://creativecommons.org/publicdomain/zero/1.0/ for more information. */
 

plugins/ua_network_udp.h

@@ -1,6 +1,3 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public 
-* License, v. 2.0. If a copy of the MPL was not distributed with this 
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ 
 /* This work is licensed under a Creative Commons CCZero 1.0 Universal License.
  * See http://creativecommons.org/publicdomain/zero/1.0/ for more information. */