Merge changes I2995186a,I86055c75

* changes:
  Move legacy st21nfc hal to 1.0
  Rename HAL library
tree: e18c2388e2c0b5b2874c60877c44453629dfce57
  1. 1.0/
  2. LICENSE
  3. README.md
README.md

HAL

st21nfc HAL