[EXPORT][NUCLEO_F334R8] export to gcc_arm and coide

- rtos library is not working because of double defined SysTick_Handler
in system_stm32f3xx.c and in rtos
- please see pullrequest #526 for a correct export
- tests are working fine:
Test summary:

+--------+---------------+-----------+-----------+---------------------------------------+--------------------+---------------+-------+
| Result | Target        | Toolchain | Test ID   | Test Description
| Elapsed Time (sec) | Timeout (sec) | Loops |

+--------+---------------+-----------+-----------+---------------------------------------+--------------------+---------------+-------+
| OK     | NUCLEO_F334R8 | GCC_ARM   | DTCT_1    | Simple detect test
|        0.44        |       10      |  1/1  |
| OK     | NUCLEO_F334R8 | GCC_ARM   | EXAMPLE_1 | /dev/null
|        3.37        |       10      |  1/1  |
| OK     | NUCLEO_F334R8 | GCC_ARM   | MBED_10   | Hello World
|        0.37        |       10      |  1/1  |
| OK     | NUCLEO_F334R8 | GCC_ARM   | MBED_11   | Ticker Int
|       11.31        |       20      |  1/1  |
| OK     | NUCLEO_F334R8 | GCC_ARM   | MBED_12   | C++
|        1.32        |       10      |  1/1  |
| OK     | NUCLEO_F334R8 | GCC_ARM   | MBED_16   | RTC
|        4.7         |       15      |  1/1  |
| OK     | NUCLEO_F334R8 | GCC_ARM   | MBED_2    | stdio
|        0.76        |       20      |  1/1  |
| OK     | NUCLEO_F334R8 | GCC_ARM   | MBED_23   | Ticker Int us
|       11.37        |       15      |  1/1  |
| OK     | NUCLEO_F334R8 | GCC_ARM   | MBED_24   | Timeout Int us
|       11.41        |       15      |  1/1  |
| OK     | NUCLEO_F334R8 | GCC_ARM   | MBED_25   | Time us
|       11.31        |       15      |  1/1  |
| OK     | NUCLEO_F334R8 | GCC_ARM   | MBED_26   | Integer constant
division             |        1.32        |       10      |  1/1  |
| OK     | NUCLEO_F334R8 | GCC_ARM   | MBED_A1   | Basic
|        1.32        |       10      |  1/1  |
| OK     | NUCLEO_F334R8 | GCC_ARM   | MBED_A21  | Call function before
main (mbed_main) |        1.31        |       10      |  1/1  |
| OK     | NUCLEO_F334R8 | GCC_ARM   | MBED_A5   | DigitalIn DigitalOut
|        1.31        |       10      |  1/1  |
| OK     | NUCLEO_F334R8 | GCC_ARM   | MBED_A6   | DigitalInOut
|        1.31        |       10      |  1/1  |
| OK     | NUCLEO_F334R8 | GCC_ARM   | MBED_A7   | InterruptIn
|        9.31        |       10      |  1/1  |
| OK     | NUCLEO_F334R8 | GCC_ARM   | MBED_A9   | Serial Echo at 115200
|        5.97        |       10      |  1/1  |

+--------+---------------+-----------+-----------+---------------------------------------+--------------------+---------------+-------+
Result: 17 OK

Completed in 125.02 sec
[EXPORT][NUCLEO_F334R8] a missing line in export/coide.py
Fix NRF51822 PWM and Serial:
- imlement pwmout_free()
- check UART interrupt type carefully
- implement serial_set_flow_control()
- add serial_clear() stub
[EXPORT][NUCLEO_F334R8] removed accidentally 2 macros

The commit 'export to gcc_arm and coide' removed accidentally 2 macros
from NRF51822 and NRF51 targets.
[DISCO_F429ZI] missing interrupt vectors

Added some missing F429 interrupt vectors
[K64F] Add mbed_mac_address implementation
[DISCO_F429ZZI] pin function definition

Added mostly all pin function (ADC, I2C, SPI, UART, PWM).

The basis of the target was DISCO_F407. The 429 has some additional pin
functions which are added with this commit. Also ports, pins and pin
functions of the larger packages are added not only the available of the
F429ZI package.
Merge pull request #534 from anpilog/master

HAL: nrf51822 - Few fixes for PWM and Serial
[NUCLEO_F401RE] enhance gcc ld file
Merge pull request #543 from dbestm/master

CMSIS: NUCLEO_F401RE - ARM GCC ld RAM size correction
[DISCO_F429ZI] changed mcu names

Changed mcu names in comments from original F407 ot F429.
[README.md] some changes and additions

Changed web addresses from mbed.org to developer.mbed.org, added some
Nucleo and one Discovery board, reorder of the Nucleo boards depending
on M0, M3, M4.
[README.md] some more changes and additions

Some more web addresses changes and added CoIDE as toolchain.
Added CMSIS files for Freescale KL43Z ARM
[HAL][ARCH_MAX] add pin names - D14 and D15
README.md add boards of Seeed Arch series
Adjusted pin assignment for the BLE Nano board.
Merge pull request #545 from ohagendorf/master

README.md - some changes and additions
Merge branch 'stm32f407' of github.com:xiongyihui/mbed into xiongyihui-stm32f407

Conflicts:
	README.md
Merge branch 'xiongyihui-stm32f407'