[NUCLEO_F4] Align hal files
[NUCLEO_F3] Align hal files
[NUCLEO_F0] Align hal files
Merge pull request #701 from bcostm/master

Targets: NUCLEOs - Align hal files
Merge pull request #700 from masaohamanaka/master

[RZ_A1H]Fixed a bug of CMSIS-RTOS RTX for Cortex-A9
Fixed a bug of serial interrupt

I fixed a bug of serial interrupt as below.
Serial TX/RX interrupt was not occur when TX/RX end.