Merge "MacAddress: light refactors and improve documentation"
am: d871cab32d

Change-Id: I51bb8786ecd7f53e3342625c7a2625007eedfc0f
tree: 8bba47a9709cd896ec7de2ca69cc1d7865f3efa6
  1. core/
  2. services/
  3. tests/