Merge pull request #9757 from aabadie/pr/boards/doc_cleanup

boards*: documentation cleanup

boards/arduino-due/doc.txt

 /**
-Copyright (C) 2017 Freie Universität Berlin
-
-This file is subject to the terms and conditions of the GNU Lesser
-General Public License v2.1. See the file LICENSE in the top level
-directory for more details.
-
 @defgroup    boards_arduino-due Arduino Due
 @ingroup     boards
 @brief       Support for the Arduino Due board
+
+@see boards_common_arduino_due for details
  */

boards/common/doc.txt

 /**
-Copyright (C) 2017 HAW Hamburg
-
-This file is subject to the terms and conditions of the GNU Lesser
-General Public License v2.1. See the file LICENSE in the top level
-directory for more details.
-
 @defgroup    boards_common Common Board Groups
 @ingroup     boards
 @brief       Common definitions and implementations for board groups

boards/frdm-kw41z/doc.txt

+/**
+ * @defgroup    boards_frdm-kw41z Freescale FRDM-KW41Z Board
+ * @ingroup     boards
+ * @brief       Support for the FRDM-KW41Z
+ */
\ No newline at end of file

boards/frdm-kw41z/include/board.h

@@ -7,9 +7,7 @@
  */
 
 /**
- * @defgroup    boards_frdm-kw41z Freescale FRDM-KW41Z Board
- * @ingroup     boards
- * @brief       Board specific implementations for the FRDM-KW41Z
+ * @ingroup     boards_frdm-kw41z
  * @{
  *
  * @file

boards/jiminy-mega256rfr2/doc.txt

+/**
+ * @defgroup    boards_jiminy-mega256rfr2 Jiminy- Mega256rfr2
+ * @ingroup     boards
+ * @brief       Support for the Jiminy Mega 256rfr2 board
+ */
\ No newline at end of file

boards/jiminy-mega256rfr2/include/board.h

@@ -7,9 +7,7 @@
  */
 
 /**
- * @defgroup    boards_jiminy-mega256rfr2 Jiminy- Mega256rfr2
- * @ingroup     boards
- * @brief       Board specific files for the Jiminy Mega 256rfr2 board.
+ * @ingroup     boards_jiminy-mega256rfr2
  * @{
  *
  * @file

boards/native/doc.txt

 /**
 @defgroup    boards_native Native Board
 @ingroup     boards
+@brief       Support for running RIOT in native
 
 [Family: native](https://github.com/RIOT-OS/RIOT/wiki/Family:-native)
 

boards/udoo/doc.txt

 /**
-Copyright (C) 2017 Freie Universität Berlin
-
-This file is subject to the terms and conditions of the GNU Lesser
-General Public License v2.1. See the file LICENSE in the top level
-directory for more details.
-
 @defgroup    boards_udoo UDOO
 @ingroup     boards
 @brief       Support for the UDOO board
+
+@see boards_common_arduino_due for details
  */