B-L475E-IOT01A_BSP 1.0.1

Drivers:

• VIO: update physical I/O mapping documentation

Blinky project:

• update RTX configuration (CMSIS 5.8.0)
• change assembler option to armclang (Auto Select)
• add .dbgconf file

Platform project (synchronize with CB_Lab4Layer):

• update RTX configuration (CMSIS 5.8.0)
• change assembler option to armclang (Auto Select)
• add .dbgconf file
• correct Arduino module
• new README.md format
• update layers description
• compiler optimization -O1

B-L475E-IOT01A_BSP 1.0.0

Initial public release