Added CMSIS files for Freescale KL43Z ARM
[API] Timer-start behavior (bug)fix

Only start the timer when it is not running currently. In old behavior
the current slice-time was discarded, now multiple starts have no
effect.
Add BSD license to NVIC_SetVector and NVIC_GetVector.
Revert "Added CMSIS files for Freescale KL43Z ARM"

This reverts commit 94581919bde26c093ad791025324af1471f89bd5.
Add HAL for Freescale KL43Z
Merge remote-tracking branch 'upstream/master'
Added spi_api.c and gcc_arm_kl43z.tmpl files. Fixed some issues in KL43Z target
[cmsis_nvic] correct typos and stray character
[PROJECT.py] sorts targets and toolchains for help option

Sorts targets and toolchains for help option and adds new option -L to
generate the list with possible projects to generate.
Added LPUART support and fixed a many errors in KL43Z target
Added USB Device support for KL43Z
[PROJECT.py] adds cmdline option to use program_name instread of program_id
[PROJECT.py] add option 'clean'

Adds the cmdline option clean (to clean the export folder) and some
minor things (spelling and option order).
STDIO_UART_xx in peripheralnames.h
[PROJECT.py] removed the sys.exit() after cleaning
Merge pull request #3 from mbedmicro/master

Sync with master
Host test refactoring

Host test refactoring: replaced magic values of test results returned by host test

Prints with stdout.flush() replaced with notify function

Host test refactoring: created separate enum like class for test result strings
Fixed LPUART and USB device initialization issue. Added _kill, _exit and _getpid functions required by gcc-arm-none-eabi-4.8 toolchain.
added USBDevice support for STM32F401RE
[SSCI824] Add platform