tools: fix SPDX identifiers

Updates to *.py in 'tools/' for Python 3

Add the only part of the "data" module that was used

Python2+3: make.py -n

Python2+3: tests import correctly

Python2+3: Things import

Add GR_LYCHEE as a new target board in terget.json, build_travis.py and tests.py ...

I added GR-LYCHEE's configuration in targets.json file. Also, I added GR_LYCHEE as a Renesas new target board in build_travis.py and tests.py.

NUCLEO_F413ZH: Add support for the NUCLEO-F413ZH board ...

Merged from the existing TARGET_DISCO_F413ZH code (which has the same MCU)
and TARGET_NUCLEO_F412ZG code (which has the same Nucleo-144 board and
pinout).

DISCO_F413ZH: add terget.json, build_travis.py and test.py changes

Add "01A" suffix in target name

Add DISCO_L475VG_IOT in build, export and tests python files

Merge pull request #4165 from adustm/can_init ...

fix #3863 Add an mbed API that allows the init of the CAN at the bus frequency

Add NUCLEO_F303ZE in MBED_A30 test list

Add new CAN API test MBED_A30

tools: remove usb host from mbed 2 scripts ...

usb host has dependency on rtos1 that is no longer in the
code base.

tools: remove all rtos1 references ...

These references are removed from mbed 2 scripts, including travis script.

CMSIS5: Remove ARM7 support and targets

tools: remove net libraries ...

Remove any reference to net libraries that are unsupported. As we removed net libraries, these are no longer in the codebase.

DISCO_L072CZ_LRWAN1: add LRWAN1 to the name

DISCO_L072CZ: Modifications and verifications to build

Removing old filesystem test

STORAGE: remove RTOS_9 test from tests.py.

STORAGE: PR 3762 fix to remove FAT_FS, SD_FS, FS_LIBRARY from tools/libraries.py and tools/tests.py

STORAGE: Pull request 3762 review feedback changes. ...

- Fixing code formatting errors with astyle tool.
- Replaced use of TOOLCHAIN_xxx macros with compiler emitted macros.
- Added const to BlockDevice::get_xxx_size() member functions.
- Added documentation for FAT filesystem thread support.
- Added documentation for fat_filesystem_set_errno().
- Added documentation clarifying the reasons for errno/stat symbol definitions in retarget.h.
- Removed FAT filesystem from mbed 2 testing.
- Fixed FATMisc.h Copyright (c) 2016 year to 2017 as its a new file.
- Removed #ifndef NDEBUG from HeapBlockDevice.cpp.
- Removed unnecessary todo comment in retarget.cpp.

Merge pull request #3571 from jeromecoutant/PR_DISCO_F769NI ...

DISCO_F769NI introduction

DISCO_F769NI: Add analog loop test support

Remove automated flag for MBED_29/30 tests

Add CAN feature and activate CAN tests for this platform

Merge pull request #3513 from bcostm/rtos_nucleo-f412zg ...

NUCLEO_F412ZG - Add platform in RTOS tests + build_travis

Add platform in RTOS tests + build_travis